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    North Korean Satellite Fails, but Taepo Dong 2 missile Reached the Pacific Ocean

    North Korea fired a missile carrying a small satellite over Japanthis morning despite Japanese protests and threats that US ships could intercept the missile on its ascent. Liftoff took place at 11:30 a.m. (0230 GMT) from the coastal Musudan-ri launch pad in northeastern North Korea. As anticipated, the flight path of the new multistage rocket passed northern Japan but didn’t deliver any debris. While Pyongyang declared the launch a success, claiming the satellite has entered earth orbit, U.S. military sources denied this claim saying “no object entered orbit.”

    North American Aerospace Defense Command and U.S. Northern Command officials said that the first stage of the rocket fell into the waters between Koreaand Japan, while the two other stages, and its payload, landed in the Pacific Ocean. However, since the North Korean launch was suspected to be a missile test, the weather the satellite entered orbit or not is meaningless. More important is the fact that North Korea managed to launch a missile that deployed its payload somewhere in the Pacific Ocean, much closer to the Continental USA than ever before.

    “North Korea broke the rules once more by testing a rocket that could be used for a long range missile,” Obama said. “This provocation underscores the need for action – not just this afternoon at the U.N. Security Council, but in our determination to prevent the spread of these weapons.”

    While Washington and Tokyo are highly alarmed by the Korean act, China and Russia, both sharing land borders with North Korea reacted more calmly, in an attempt to accept North Korea claim that the launch of the “Kwangmyongsong-2” satellite was a successful phase of their ongoing space program. North Korea claimed its participation in a U.N. space treaty protects its right to send a satellite into orbit. Pyongyang took special effort to alert international maritime and aviation authorities of the rocket’s flight path, in marked contrast to 2006, when it carried out a surprise launch.

    Raytheon to Reopen Maverick Production

    Above: US Air Force A-10 fires a Maverick air/ground missile. Photo: US Air Force

    Designed as a modular weapon, the Maverick platform, comprised of a body, solid-rocket motor and aerodynamic controls, can accommodate different guidance and warhead packages to produce a different weapon. The missile employs three different guidance packages – an electro-optical (TV) imaging or imaging infrared (IR) seekers or semi-active laser guidance. Two types of warheads can be used – a 125-pound shaped-charge warhead or a 300-pound penetrator warhead. A contact fuse in the nose fires the shaped-charge warhead while the penetrator uses a delayed-fuse, allowing the warhead to penetrate the target with its kinetic energy before firing. The missile has a cylindrical body with long-chord delta wings and tail control surfaces mounted close to the trailing edge of the wing of the aircraft using it.

    Loading an AGM-65D Maverick missile

    The EO and IR guided versions of the missile have “launch-and-leave” capability that enables a pilot to fire it and immediately take evasive action or attack another target as the missile guides itself to the target. Mavericks can be launched from high altitudes to tree-top level and can hit targets ranging from a distance of a few thousand feet to 13 nautical miles at medium altitude. When engaging the target, the pilot activates the electro-optical television or infrared sensor when the missile is still attached to the launching rail. The pilot views the target scene displayed on a cockpit television screen, selects the target, centers cross hairs on it, locks on, and then launches the missile. Scene magnification capability provided by the missile enables the pilot to identify and lock on smaller and more distant targets. The EO seeker is suitable for daylight attacks under good visibility conditions. The infrared seeker employed in the Maverick D (or the navy model G) overcomes the daylight-only, adverse weather limitations of the A/B systems, and also has the capability to track heat generated by a target and provide the pilot a pictorial display of the target during darkness and hazy or inclement weather. The Navy’s G model’s major difference is its heavyweight penetrator warhead, while Maverick B and D models employ the shaped-charge warhead. The latest versions of the Maverick are the H and K models, employing an advanced EO guidance replacing earlier television (B) and IR (G) seekers.

    US Air Force F-16 fires an AGM-65D Maverick missile. Photo: Raytheon

    The U.S. Air Force will receive up to 450 refurbished and new Maverick air/ground guided missiles, fitted with semi-active laser (SAL) guidance kits. The missiles are to be refurbished with the guidance kits by Raytheon, the original manufacturer of the weapon. Under the engineering contract to recently awarded by the U.S. Air Force, Raytheon will restart the production line serving the U.S. Air Force, Navy and international customers. The U.S. Air Force accepted the first AGM-65A Maverick in August 1972. A total of 25,750 A and B Mavericks were purchased by the Air Force. In October 1983 the first AGM-65D was delivered, achieving initial operational capability in February 1986. Three years later, in 1989 the AGM-65G missiles was delivered. Maverick A’s have been phased out of the air force inventory but conversion of phased out A’s and near obsolete B’s into EO guided AGM-65H has been considered in the past, introducing enhanced software-based capability. The Maverick E model is the only version having the laser-guided seeker section. It uses the heavyweight penetrator warhead. The U.S. Air Force and Marine Corps are the users of this variant. The new missiles will be delivered by first half of 2011. Part of the missiles will be upgraded from existing inventories and others will be newly built. “The military is successfully employing laser-guided Mavericks against moving targets and in urban environments,” said Harry Schulte, Raytheon Missile Systems vice president of Air Warfare Systems. “This contract is a win for the warfighters, because it gives them a reliable combat-proven weapon they can take to war almost immediately.”

    A Maverick missile fired from a U.S Navy F/A-18 fighter. Photo: US Navy

    French Industry Team Embark on a Laser Guided Mortar Bomb (MPM) Development Program

    Nexter Munitions and TDA, a subsidiary of the Thales Group have launched a technology demonstration program developing low-cost precision semi-active laser (SAL) guidance kit under the Metric Precision artillery Ammunition demonstrator (MPM) program initiated by the French armament development authority (DGA). The team is expected to demonstrate and test-fire a 120mm laser-guided mortar bomb within four years (by the end of 2012).

    Employing SAL terminal guidance, these munitions will be particularly effective in an urban terrain, where the risk of fratricide and collateral damage prevents the use of statistical and non-precision weapons. MPM equipped munitions will be designed to operate with standard target designators, further contributing to joint inter-service operability in effective operations within coalition framework. The guidance kit will comprise navigation, guidance, control, and target detection and acquisition using SAL assemblies that could be inducted into various types of ammunition, from 68mm rockets carried by helicopters, through 120mm mortar bombs and tank ammunition, 155mm artillery projectiles to 227mm GMLRS rockets.

    Raven Small UAV Demonstrates Persistent Surveillance Capability on a 30 Hour Mission

    US Army soldiers prepare an AeroVironment RQ-11B Raven for flight

    Attached to the forward echelons and operated by the troops, Small Unmanned Aerial Vehicles (SUAV) have become a common element of support to the fighting units, providing a broad range of services to the warfighter, from intelligence gathering and target acquisition to battle damage assessment and force protection. Indispensable as they are, SUAV have one clear drawback – short range and mission endurance. System developers are aiming at extending their mission endurance, by energy saving and use of more efficient power sources. A new concept utilizing multiple SUAVs on a single mission enables a unit to maintain persistent monitoring of a mission area over a long time.

    US Army soldiers prepare an AeroVironment RQ-11B Raven for flight

    Demonstrating such capabilities, the U.S. Army Product Manager for Small Unmanned Aircraft Systems (SUAS) and AeroVironment, Inc. recently conducted a continuous 30-hour test mission simulating persistent surveillance of a point target using standard production AV’s RQ-11B Raven small unmanned aircraft system. The demonstration at Camp Roberts, Calif. followed an inquiry from Pentagon officials regarding the potential for AV’s Raven small UAS to perform low-cost, tactically relevant persistent surveillance. The continuous 30-hour duration represents a prolonged tactical level surveillance mission similar to what would typically be performed at the battalion or lower level.

    The Raven baseline system consists of three aircraft and two ground control stations was employed in the demonstration, operated by two-person crews operating in eight-hour shifts. In total, the Ravens flew 27 sorties with no system failures or mission aborts despite the presence of high winds, air turbulence and rain. In order to maintain continuous surveillance, the Raven system operators rotated the aircraft over the target: one aircraft operating on an alternate control channel would relieve the orbiting aircraft prior to the latter’s rotation back to the launch/ recovery site. The Raven system’s daytime color electro-optical camera and nighttime infrared camera payloads were employed to ensure continuous situational awareness. Autonomous guidance capability incorporated into the SUAS enabled operators to rotate the aircraft over the surveyed point targets, maintaining continues surveillance and sending live video streams of the target area throughout the mission duration. 

    “This demonstration indicates that the Raven small UAS is capable of performing tasks normally assigned to limited, high demand, and higher echelon reconnaissance assets in a highly cost-effective manner.” said Dean Barten, Army product director for SUAS. General Manager of AeroVironment, Inc. UAS segment, John Grabowsky, also added that such persistent mission capability can be useful not only to military users but also to non-military applications for extended intelligence, surveillance and reconnaissance, such as border control, law enforcement, and communications and reconnaissance following a major storm.

    The US Army uses the Raven as an organic mini-UAV operated at battalion level. It is also operated below the battalion, at companies and platoons, to provide “over the hill” intelligence quick response missions in direct support of the battalion’s activities. The 4.2 lbs (1.9kg) Raven can operate at ranges up to 10 km. Ravens are supporting Army units in Iraq and Afghanistan, enhancing U.S. Army, Special Operation (SOCOM) forces and other services, performing reconnaissance, surveillance, and target acquisition (RSTA).

    As of November 2005, Raven became the official US Army Small UAV (SUAV), responding to a USSOCOM Operational Requirements Document (ORD). The buy is for 1,328 systems plus training and logistics support.

    The current Army objective for Raven acquisition is 2182 systems, representing over 6000 aerial vehicles. The latest order was received in February 2009 as the U.S. Army awarded AeroVironment an order worth $41.7 for Raven SUAS systems fulfilling requirements for Army, SOCOM and the USMC. Apart from the US forces, Raven operators include the Italian, Dutch, Danish and Spanish forces.

    Korean Company to Offer Wing Assembly for 2,000-Pound JDAM ER

    Boeing has teamed with a Korean company to jointly develop a wing assembly for the 2,000-pound Joint Direct Attack Munition Extended Range (JDAM ER) weapon. Boeing announced a strategic partnership with Times Aerospace Korea, LLC (TAK) to develop the enhanced geo-targeted guided weapon.

    Under the teaming arrangement signed Feb. 27, Boeing and TAK will co-develop, test, and field a JDAM ER wing kit to convert the 2,000-pound JDAM into a JDAM ER. Over the course of the 40-month development program, Boeing will provide support to TAK as the Korean company further develops its aerospace capabilities, including preparations for production of the JDAM ER wing assembly. Upon successful completion of the development and flight-test programs, TAK will become Boeing’s primary supplier for the 2,000-pound JDAM ER wing assembly. The baseline JDAM has been sold to the U.S. Air Force and the U.S. Navy, as well as to 22 international customers which could become potential users of the extended range kit.

    Artist concept of a JDAM-ER. Photo by Boeing

    F-22 Raptor – Air Dominance Fighter

    The F-22 dominates any adversary through unmatched performance: stealth, supercruise speed, agility, precision and a complete view of the battlespace achieved with the advanced sensor suite embedded in the aircraft. Operational Raptors are assigned to the 1st Fighter Wing at Langley AFB, Va. (27th and 94th Fighter Squadrons) first aircraft are scheduled for delivery to the 3rd Wing at Elmendorf AFB, Alaska (90th Fighter Squadron) later in the summer of 2007. Future Raptor bases include Holloman AFB, N.M., and Hickam AFB, Hawaii.


    The US Air Force goal is to fly 381 aircraft, but the current program, reflected by the Quadrennial Defense Review includes only 183 on contract. 105 Raptors have completed final assembly at the Lockheed Martin facility in Marietta, Ga. Deliveries to the Air Force total 99 F-22s so far. Raptors are delivered at a rate of approximately one every six weeks. On November 12, 2009 the Pentagon approved $40 funding for four additional aircraft, under a $140 million budget approved by the US Congress to fund long-lead material for 20 additional aircraft. Decision whether to release the remaining budget is expected after the new administration is established, in January or February 2009. According to Aviation Week, initial indications from the new administrations hint on continued support for the Raptor program. Anticipating a potential cut in the near term, the USAF could negotiate reducing the total procurement to 250-275 Raptors. The Air force considers offsetting the decrease in numers by reducing aircraft deployed with each squadron from 24 to 18, allowing the Air Force to sustain seven fighter squadrons.

    To differentiate its latest production aircraft, Lockheed Martin is branding its latest designs, F-22 and F-35s as “5th Generation Fighters”, highlighting their superiority as fighters and force multipliers in modern air warfare. Therefore, the F-22A Raptor is referred to as “5th generation air dominance fighter”. To justify this ambitious title, Lockheed Martin and the US Air Force are highlighting the excellent performance and user satisfaction, reflected in the recent exercises (the Raptor has yet to justify these expectations in combat.

    The F-22 Raptor is built by Lockheed Martin in partnership with Boeing and Pratt & Whitney. Parts and subsystems are provided by approximately 1,000 suppliers in 42 states. F-22 production takes place at Lockheed Martin Aeronautics facilities in Palmdale, Calif.; Meridian, Miss.; Marietta, Ga.; and Fort Worth, Texas, as well as at Boeing’s plant in Seattle, Wash. Final assembly and initial flight testing of the Raptor occurs at the Marietta plant facilities. The US Air Force operates a training squadron at Tyndall AFB, Florida for the training of pilot and ground crews, while flight testing continues at Edwards AFB, California and tactics development are ongoing at Nellis AFB, Nevada.

    The US Air Force evaluated plans to expand the aircraft missions, with possible fielding of a modified and enhanced F-22ER version but at present, its top priority is to get as many ‘A’ Raptors it can, seeking to get as close as possible to its 381 aircraft goal. Therefore, the current Raptor fleet is expected to go through incremental upgrades rather than a model change, such upgrades will include the integration of a new communications (datalink) enabling greater information sharing between F-22s and other aircraft and combatant commanders (currently, Raptors can share information only among themselves). These datalinks could be based on future enhancements of the AESA radar, which are expected to include datalink waveforms. Other options include the integration of Link 16 (which was removed from the original suite few years ago) or installation of TTNT.

    A high priority is the introduction of AIM-9X short range heat-seeking air-to-air missiles. Although the Raptor has provisions for two AIM-9X missiles carried in the side weapons bay, they were not integrated yet into the system, as the Raptor relies on six AMRAAM missiles used primarily for BVR kills. When the Sidewinders will be included, pilots may reconsider the use of helmet mounted cueing system (JHMCS) which hasn’t been included in the current avionics suite.

    Expanding the aircraft ground support role, future upgrades are planned for the AN/APG-77 AESA radar, including the addition of synthetic aperture radar (SAR) mode, introduction of electronic attack and geolocation improvements to support Global Positioning System (GPS) guided weapon retargeting. Among the new weapons to be introduced is the GBU-39/40 Small Diameter Bomb. Currently, the aircraft carries ordnance only inside the weapon’s bay to preserve its stealth characteristics. However, the Raptor has hardpoints (two per wing) which are currently cleared only for external fuel tanks. These could be used for external weapons carriage. Operational testing of these upgrades is scheduled to start in 2009 with fielding beginning in 2010.

    U.S. Air Force Photo by Derk Blanset

    Learning new Skills

    The Raptor was cited for its overwhelming performance in the demanding Northern Edge joint military exercise. 12 Raptors were deployed to Alaska to take part in this large-scale, force-on-force exercise. During the exercise they achieved a fascinating 80-to-1 kill ratio against their Red Air opponents. Raptors flew eight sorties per day meeting 97 percent of their scheduled missions. (Similar kill ratio was achieved by the Israel Air Force in combat against the Syrian Air Force, during the battle over the Beka’a valley in Lebanon, 1982.) In addition to air-to-air missions, Raptors also demonstrated ground attack capability dropping 1,000-pound, GBU-32 Joint Direct Attack Munition (JDAM) weapons. Apart from their overwhelming success against aggressors, Raptor pilots contributed to the overall situational awareness for the entire Blue Force team exploiting the F-22’s integrated avionics package. According to the commander of the F-22 squadron, the most impressive outcome of the exercise was the realization by all players of just how much of the battlespace information or situational awareness F-22s saw and could share with other forces. This increased the effectiveness and survivability of all flying with the Raptor. For their impressive operations in Northern Edge, the Raptor team was awarded the national Aeronautic Association’s Collier Trophy.

    “The Raptor’s performance in Northern Edge confirmed that it is the most lethal, reliable, survivable and revolutionary fighter the world has ever seen. Joint and allied force commanders talk about the commanding presence of the F-22 and how the Raptor makes everyone in the battlespace better,” Lockheed Martin Aeronautics Executive Vice President and F-22 Program General Manager Larry Lawson, told Defense Update. “Pilots will tell you about the quantum leap in situational awareness the Raptor provides, and maintainers are amazed at how much easier it is to keep the F-22 in the air, day-in and day-out in any environment. That is the level of performance and reliability the F-22 is delivering today.” Lawson said the F-22 has recorded several major milestones over the past year including its first overseas deployment and the first participation by a Raptor unit at Red Flag, the Air Force’s highly realistic combat training exercise.

    More recent missions included a 90 day deployment of 12 aircraft from the 27th Tactical Fighter Squadron, (1st TFW Langley) from Langley VA to Kadena Air Base, Japan during the spring of 2007, where Raptors flew more than 653 sorties (854 flight hours) with both U.S. and allied forces demonstrating 99% availability. The 1st Fighter Wing’s 94th Fighter Squadron participated in the Raptor’s first trip to Red Flag earlier in 2007. The Raptors flew 168 sorties, demonstrating 100 percent sortie generation rate for the 94th Fighter Squadron pilots. “This Red Flag exercise was the first exposure to the Raptor’s capabilities for many of the participants,” noted Lawson. “The Aggressor pilots quickly became very frustrated because the Raptor’s stealth, speed, agility and 360 degree situational awareness ensured an overwhelming advantage.”

    Raptors are currently assigned to four bases across the United States. Flight testing takes place at the Air Force Flight Test Center at Edwards AFB, Calif. (411th Flight Test Squadron). Operational tactics development is ongoing at Nellis AFB, Nev. (422d Test & Evaluation Squadron). Pilot and crew chief training takes place at Tyndall AFB, Fla. (43rd Fighter Squadron and 325th Maintenance Group).

    Update:

    An F-22 Raptor crashed on March 25, 2009 near Edwards Air Force Base, in the high desert of Southern California. The jet, assigned to the 411th Flight Test Squadron of Edwards’ 412th Test Wing, was on a test mission. F-22s were grounded for two weeks after one crashed at Nellis Air Force Base in Nevada in December 2004. Today’s crash is the first such accident since the Raptor became fully operational in 2007.

    Pentagon’s Report Assesses China’s Military Might

    A new report prepared by the Pentagon outlines the state and future development of China’s military forces. According to the report, the People’s Liberation Army (PLA) is pursuing comprehensive transformation from a mass army designed for protracted wars of attrition on its territory to one capable of fighting and winning short-duration, high-intensity conflicts along its periphery against high-tech adversaries – an approach that China refers to as preparing for “local wars under conditions of informatization.” The pace and scope of China’s military transformation have increased in recent years, fueled by acquisition of advanced foreign weapons, continued high rates of investment in its domestic defense and science and technology industries, and far-reaching organizational and doctrinal reforms of the armed forces. China’s ability to sustain military power at a distance remains limited, but its armed forces continue to develop and field disruptive military technologies, including those for anti-access/area-denial, as well as for nuclear, space, and cyber warfare, that are changing regional military balances and that have implications beyond the Asia-Pacific region.


    The PLA’s modernization vis-à-vis Taiwan has continued over the past year, including its build-up of short-range missiles opposite the island. In the near-term, China’s armed forces are rapidly developing coercive capabilities for the purpose of deterring Taiwan’s pursuit of de jureindependence. These same capabilities could in the future be used to pressure Taiwan toward a settlement of the cross-Strait dispute on Beijing’s terms while simultaneously attempting to deter, delay, or deny any possible U.S. support for the island in case of conflict. This modernization and the threat to Taiwan continue despite significant reduction in cross-Strait tension over the last year since Taiwan elected a new president.

    The PLA is also developing longer range capabilities that have implications beyond Taiwan. Some of these capabilities have allowed it to contribute cooperatively to the international community’s responsibilities in areas such as peacekeeping, humanitarian assistance and disaster relief, and counter-piracy. However, some of these capabilities, as well as other, more disruptive ones, could allow China to project power to ensure access to resources or enforce claims to disputed territories.

    Beijing publicly asserts that China’s military modernization is “purely defensive in nature,” and aimed solely at protecting China’s security and interests. Over the past several years, China has begun a new phase of military development by beginning to articulate roles and missions for the PLA that go beyond China’s immediate territorial interests, but has left unclear to the international community the purposes and objectives of the PLA’s evolving doctrine and capabilities. Moreover, China continues to promulgate incomplete defense expenditure figures and engage in actions that appear inconsistent with its declaratory policies. The limited transparency in China’s military and security affairs poses risks to stability by creating uncertainty and increasing the potential for misunderstanding and miscalculation. The United States continues to work with our allies and friends in the region to monitor these developments and adjust our policies accordingly

    China’s rapid rise as a regional political and economic power with growing global influence has significant implications for the Asia-Pacific region and the world.

    The new administration in Washington is well aware of China’s central role in stabilitizing and recovery of the global economic crisis. The report states that the ‘United States welcomes the rise of a stable, peaceful, and prosperous China, and encourages China to participate responsibly in world affairs by taking on a greater share of the burden for the stability, resilience, and growth of the international system. The United States has done much over the last 30 years to encourage and facilitate China’s national development and its integration into the international system.” Yet the Pentagon’s assessment is not overwhelmed with joy about China’s military buildup: “However, much uncertainty surrounds China’s future course, particularly regarding how its expanding military power might be used.”

    HIMARS Rocket Launcher Evaluated for Forward Air Defense Role

    The U.S. Army is evaluating augmenting HIMARS with forward based air defense capability, as part of the “common launcher” concept, accommodating future air defense, Guided Multiple Launch Rocket System and ATACMS munitions. Col. Dave Rice, U.S Army ProjectManager, Precision Fires Rocket & Missile Systems noted that the Army is considering HIMARS for the ‘common launcher’ concept because it is already in the force, it’s very deployable. “It’s a great platform to be a common launcher, and we’ve now shown it can successfully fire air defense missiles.” In addition to its capability to support multi-mission munitions, the HIMARS launcher offers tactical flexibility, high reliability and C-130 transportability.

    An important milestone in the evaluation of this new concept was recently demonstrated as an excess inventory Raytheon AMRAAM air defense missiles were fired from a Lockheed martin produced High Mobility Artillery Rocket System (HIMARS) launcher. Two missiles were fired during the test, conducted at the White Sands Missile Range, NM. The”proof of concept” firing was designed to examine the viability of firing a rail-launched air defense missile from the currently-fielded HIMARS utilizing an empty Army Tactical Missile System (ATACMS) enclosure assembly.

    “We believe this test firing shows that HIMARS is a feasible ‘common launcher’ candidate,” said Scott Arnold, vice president for Precision Fires at Lockheed Martin Missiles and Fire Control. “We’ve shown we can effectively modify the onboard fire control software and successfully fire air defense missiles from this reliable and deployable system that is already in the hands of the U.S. Army and U.S. Marine Corps.”

    The demonstration was a coordinated effort between the U.S. Army Program Executive Office Missiles and Space, Precision Fires Rocket and Missile Systems, Cruise Missile Defense Systems, Prototype Integration Facility, Raytheon Missile Systems and Lockheed Martin Missiles and Fire Control.

    The U.S. Army’s Air Defense Artillery and Field Artillery branch schoolsare now consolidated under a single Fires Center of Excellence at Fort Sill, OK, resulting in areas of commonality between the two combat armsbranches. The ‘common launcher’ concept is one example where both air defense artillery and field artillery operational needs are jointly addressed.

    Silent Eagle F-15SE

    The Joint Strike Fighter is expected to suffer another, yet unexpected blow, with the Boeing Company [NYSE: BA] introduction of a new version of the F-15 dubbed ‘Silent Eagle’ (F-15SE). The new stealth configured Strike Eagle is being tailored for an undisclosed international customer, requiring enhanced stealth, and higher survivability level than those provided by current fighters. “The F-15 Silent Eagle is designed to meet our international customers’ anticipated need for cost-effective stealth technologies, as well as for large and diverse weapons payloads,” said Mark Bass, F-15 Program vice president for Boeing. Accordingly, Bass considers the new fighter a ‘balanced, affordable approach designed to meet future survivability needs.’ According to the Korea Times, the Silent Eagle will be Boeing’s bid for South Korea’s third phase F-X fighter jet acquisition program, to begin by 2012. Earlier, Seoul officials said the third phase program would focus on obtaining the so-called fifth-generation stealth fighters. The F-X aims to procure 120 high-end warplanes by 2020, and Boeing already won the previous two deals with its F-15K fighters.

    A flight demonstrator of the F-15SE flew on its firs tflight on July 8, 2010. The aircraft is expected to continue through weapon release testing later in 2010.

    Compared to other JSF rivals, the Silent Eagle offers significant advantages such as enhanced stealth design and internal weapons carriage, in addition to state-of-the-art flight controls, radar, and EW systems. Furthermore, unlike the F-35 the Silent Eagle is expected to be ‘open’ for customer enhancements and modifications, an obstacle that several potential JSF customers have stumbled upon in the past.

    Among the improvements integrated into the new fighter are coatings and treatments applied to the aircraft skin, to reduce radar reflections and thermal loads. The specific locations and types of materials used would depend on the release policy of the US Government. Furthermore, similar to the F-22 and F-35, the aircraft uses canted vertical tails to reduce the aircraft ‘Radar Cross Section’.

    Boeing implemented a similar design in its F/A-18. Another contributor to the aircraft stealth capability are  redesigned conformal fuel tanks (CFTs) that allow for internal weapons carriage. Canted tails also improve aerodynamic efficiency, provide lift, and reduce airframe weight. Another aerodynamic improvement is the Digital Flight Control System, which improves the aircraft’s reliability and reduces airframe weight.

    Depending on the specific mission, the aircraft can be mounted with CFTs designed for conformal or internal weapons carriage. While internal carriage improves the low-observable capability and fuel efficiency, conformal carriage increases the aircraft range and fuel capacity.

    Similar to full stealth fighters, the F-15SE will have different roles and configurations in the opening phase of an air campaign and in the sustainment phase, after air superiority is achieved. Flying with full ‘RCS Reduction Package’ the F-15SE will be able to carry Air-to-Air (AIM-9 and AIM-120) missiles and air-to-ground munitions to include JDAM and SDB. The aircraft could be configured to F-15SE Multirole Capable aircraft in approximately two hours, providing long range weapon capability, employing missiles such as the SLAM-ER and Harpoon Block II missiles or any other type of weapon qualified for the Strike eagle. In this configuration the aircraft will retain a total fuel capacity of 34,700 lbs at a maximum takeoff gross weight of 81,000 lbs (carrying 29,500 lbs of payload).


    According to Boeing estimates, utilizing the twin F110-GE-129 engines the Silent Eagle will be able to reach an approximate mission radius of 800 nautical miles (nm) on air/ground missions and 720 nm on combat air patrols (CAP), employing the RCS reduction kit. Baseline CFT equipped F-15SE can reach 1000 nm on ground attack and 900 nm on CAP. The Silent Eagle will be able to internally carry air-to-air missiles such as the AIM-9 and AIM-120 and air-to-ground weapons such as the Joint Direct Attack Munition (JDAM) and Small Diameter Bomb (SDB). The standard, external weapons load used on current versions of the F-15 is available with the traditional CFTs installed.

    Survivability improvements include a Digital Electronic Warfare System (DEWS) from BAE Systems designed specifically to work in full interoperability with wideband RF systems including the Raytheon Advanced Electronic Scanning Array (AESA) radar. The aircraft will be fitted with a network-enabled integrated sensor system, comprising a targeting pod, infrared search track (IRST) system, navigation pod, the AESA radar and threat warning ECM. Voice over data communications, employing datalink connectivity will enable the Silent Eagle to rely not only on on-board data, but share and receive sensor data and target location from external sources, assisting in the creation of full and updated situational awareness even in ‘silent’ modes of operation.

    Boeing has completed a conceptual prototype of the CFT internal-carriage concept, and plans to flight-test a prototype by the first quarter of 2010, including a live missile launch. The design, development, and test of this internal carriage system are available as a collaborative project with a yet unnamed international aerospace partner. Brad G. Jones, program manager of Boeing’s F-15 Future Programs, said in video briefing from St. Louis for Korean journalists that his firm was ready to offer the F-15SE for Seoul’s next phase F-X deal.

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    Wirkmittel 90 – a New Multi-Purpose Shoulder Launched Weapon from Dynamit Nobel Defence

    Wirkmittel 90 Anti-Material Projectile: Loaded with HESH fragmentation tandem warhead weighing a 3kg, the Wirkmittel 90 will comprise a disposable launcher firing a projectile capable of hitting targets at a maximum combat range of 1,200 meters. Drawing: Dynamit NObel Defence.

    Dynamit Nobel Defence GmbH is developing a new anti-structure weapon designed to fill the gap between current anti-tank and anti-material shoulder fired weapons, capable of operating at ranges of 300-600 meters and anti-tank missiles, which are not considered effective beyond 1,000 meters.

    Wirkmittel 90. Drawing by Dynamit Nobel Defence GmbH

    The German Armed Forces (Bundeswehr) currently use the Panzerfaust Pzf3 IT600 anti-tank weapon, capable of a maximum combat range of 600 meters (equipped with the DynaRange optical sight). For longer range the Bundeswehr the Milan 2 and TOW 2B missiles which are much heavier and not suitable for special operations. Current anti-structure weapons comprise the RGW 60 using a 60mm High Explosive Squash (HESH) warhead. The new Wirkmittel 90 weapon will use a 90mm warhead, being operable from very short range (20m) up to double the current combat effective range of comparable weapons, reaching up to 1,200 meters. Like other Dynamit Nobel Defence weapons it will enable firing from enclosure, particularly useful for combat engagements in urban terrain.

    Wirkmittel 90 Anti-Material Projectile: Loaded with HESH fragmentation tandem warhead weighing a 3kg, the Wirkmittel 90 will comprise a disposable launcher firing a projectile capable of hitting targets at a maximum combat range of 1,200 meters. Drawing: Dynamit NObel Defence.

    The disposable weapon will use a detachable fire control system. According to DefPro, Zeiss Optronic or Rheinmetall Defence Electronics GmbH , both German companies are considered to be the sight suppliers. The optical sight and laser rangefinder will provide the operatorwith lateral corrections and super elevation for range and target movement aiming compensation.

    The new disposable weapon will weigh about 10kg, loaded with a 3kg HESH fragmentation tandem warhead. This warhead will comprise a precursor breeching the target and a main segment, containing the HESH charge and fragmentation layer. The warhead will utilize a tri-modal fusing mechanism, selected before firing by the user, enabling point (impact) short or delay activation, enabling the weapon to defeat armored vehicles, structures and soft, exposed targets from long distance. At present DND is developing the weapon only for the German Army. It is expected to be operational toward 2014.

    One of several sight systems considered for the Wirkmittel 90 is this FLV lightweight fire control unit being developed by Rheinmetall defence. Photo via Dynamit Nobel Defence

     

    Meet The Ridgeback

    The first batch of the British Army new 4×4 Ridgback protected vehicles are currently being tested and are expected to be shipped to Afghanistan later this year. These vehicles, based on the 4×4 Cougar produced by the US based Force Protection company are lighter and more manoeuvrable than the 6×6 Mastiff armoured fighting vehicle, also based on the Cougar platform.

    The 19.5 tonne beast can travel at a maximum road speed of 55mph (90km/h). The Ridgback is nearly two metres shorter and almost a metre slimmer than the Mastiff, allowing troops greater access and mobility within built-up environments. Ridgeback maintains the same protection level of Mastiff 2, regarding mines and IED but due to its smaller dimensions, it is nine tonnes lighter. To enable it to carry out different roles within Afghanistan Ridgback will be introduced in four variants: a troop-carrying protected weapons station, a remote weapons station, a battlefield ambulance, and a command post vehicle.

    Up-armoring and mission package kits installation work is performed in Coventry, U.K. by NP Aerospace. The modification includes installation of add-on armor, including enhanced side armor and counter-RPG bar armor cages. The vehicle is fitted with Bowman communications, electronic countermeasures, night vision and thermal imaging. Multiple TV cameras are mounted on the sides and rear feeding panoramic views providing the crew with situational awareness from within the vehicle. Other attributes include run-flat tyres, modified seats offering superior protection from bomb blasts, and easy gear selection and driveability.

    ZSU-23/4 Upgrades

    One of the most popular Self propelled Anti-Aircraft Gun (SPAAG) is the Shilka – ZSU-23/4. In recent years many upgrades were proposed for the system. One of the packages is produced by Ulyanovsk Mechanical Plant in Russia. the upgrade include the RPK-2 radar based fire control system, with a digital computer and link to a remote surveillance and targeting data source. Other additions include optical sensors, that enable the system to engage targets even with a silent radar. Other upgrades include the integration of Igla (SA-18) missiles, in the ZSU-23-4M5 and the replacement of the quad gun with a twin barrel Tulamashzavod 2A38M 30mm cannons (also used in the 2S6M Tungushka). ZM Tranow of Poland, which produced the two-barrel ZSU-23-2 under licensed mounted the system on a 2S1 howitzer chassis, integrated with four ready to fire, remotely controlled Grom lightweight anti-aircraft missiles. One mount in a battery of six will also mount an EO FCS.

    Optronic package for the Indian ZSU-23/4 upgrades
    Indian Upgraded ZSU-23/4

    Another upgrade is pursued by the Indian Army. Here, the ZSU-23/4 Shilka mobile gun system is receiving new propulsion, and fire control system, based on an integrated multi-sensor system developed under cooperation between the Indian company Bharat Dynamics and Israel’s Aerospace Industrie’s MBT.

    The modernized vehicle was displayed at Aero India, installed with a new 359 BHP Caterpillar main diesel engine and auxiliary power unit delivering 51 BHP, a pedestal mounted radar, thermal imager, daylight TV and laser rangefinder enabling the vehicle to operate in passive or ’emitting’ search mode. The radar can detect targets at a range of 15km and track multiple targets at 9 km. The passive optronic sensor can operate independently of the radar detecting and tracking aerial targets as far as 8 km away. The four 23mm guns are effective at a range of 2,500 meters and altitude of 1,500 meters. The vehicle is fitted with two operator consoles, providing complete situational picture, in addition to target tracking for specific engagements. The system will be capable of receiving target cueing from remote sensors, such as air surveillance radar. The new system has an option to integrate missile systems in the future.

    The Afghan War is Becoming a Logistical Nightmare

    While winning the war in Afghanistan seems, under the circumstances, mere wishful aspirations, even keeping the deployed troops supplied could soon become a logistical nightmare. The land supply route supporting ISAF through Pakistan is already unreliable, forcing the coalition to search for safer alternatives. Seeking replacement to Manas airbase is another top priority that US military leaders have to solve in their logistical support dilemma.

    The military reality in Afghanistan is that the occupation force has been unable to suppress an insurgency that has significant popular support. Even with the extra 17,000 U.S. personnel being sent by the new US administration, there will still be less than 90,000 US and NATO troops operating as part of the International Security Assistance Forces (ISAF) forces and barely 80,000 Afghan government personnel operating in the country. Given the size, geography and population of the country, military analysts estimate that a force of upward of 500,000 would be needed.

    US president Barack Obama has admitted the US is not winning its war in Afghanistan. Asked in an interview with The New York Times if the US was winning in Afghanistan, Mr. Obama said flatly while adding: “Our troops are doing an extraordinary job in a very difficult situation… But you’ve seen conditions deteriorate over the last couple of years. The Taliban is bolder than it was. I think … in the southern regions of the country, you’re seeing them attack in ways that we have not seen previously.” The situation inside Pakistan is also deteriorating sharply. Only recently the Pakistani Taliban has formed a new alliance under the aegis of theShura-e-Ittihad-ul-Mujahideen (SIM), or Council of the United Holy Warriors. This alliance could spread and increase cross-border activities against US and NATO inside Afghanistan.

    In the tribal region of Pakistan, operations involving over 100,000 Pakistani troops have failed to break the grip of Taliban, close down the safe havens used by Afghan insurgents or stem their cross-border movements. In Afghanistan and the tribal regions of Pakistan, there is no obvious reason for the Taliban or Hezb-e-Islami to bow to the occupation or accept the US-backed government, as occurred in Iraq. While they have suffered large casualties at the hands of the far better equipped coalition forces, their strategic position is far stronger now than at any time. The former US Administration has failed for more than half a decade to deploy the necessary resources in the field and the people necessary to use them. The sober fact is that the US and NATO are losing the war against Taliban since 2004.

    Afghanistan Transportation Routes


    Most of the fighting rages in along the border region with Pakistan. The highest risk environments are: The southern and extreme northern parts of Helmand Province, most of Kandahar Province, a portion of northern Nimroz Province and most of Zabul and Uruzgan Provinces, the “Tora Bora” area of southern Nangahar Province and extreme northern area of Nuristan Province.

    Recent political developments inside Pakistan have not made these easier. Military analysts fear that Washington is losing its grip on developments in that volatile region. Beside their thrust to reverse the crumbling situation, US military officials are mosty concerned over supply lines into Afghanistan, which even led to suggestions that China and Iran be asked to assist. Significantly, US Secretary of State Hillary Clinton has invited Iran to take part in an upcoming summit on Afghanistan. There are clear signs that the new administration is seeking new strategy to solve the deteriorating situation in the seven year long Afghanistan fiasco, but it seems that their main concern will be how to safeguards a reliable supply line first.

    While winning the war in Afghanistan seems, under the circumstances, mere wishful aspirations, even keeping the deployed troops supplied could soon become a logistical nightmare. The land supply route supporting ISAF through Pakistan is already unreliable, forcing the coalition to search for safer alternatives. Seeking replacement to Manas airbase is another top priority that US military leaders have to solve in their logistical support dilemma.

    Being a landlocked country without any access to riverlines or seaports, all military logistic support to supply troops deployed in Afghanistan has to be made overland or by air. About 75 per cent of these supplies and equipment are shipped to the Pakistani port of Karachi, from where they are transported over land through treacherous 1,200-mile land journey to Kabul via the notorious Khyber pass. As invaders throughout history have learned, closing the Khyber Pass linking Pakistan and Afghanistan causes a logistic nightmare for even the largest army. In the currentconflict this historic bottleneck has become a hotbed of Taliban activity, attempting to close this vital supply line. An alternative route leading from Karachi to the Afghan city of Kandahar through the northwestern Pakistan town of Chaman, has also come under Guerilla attack recently. The number of attacks on supply convoys is a closely kept military secret, but they were lately occurring almost daily. Last year 42 oil tankers were destroyed in a single attack. Local drivers are paid high wages to risk their lives, to go over the treacherous winding mountain roads over the 3,500 ft Khyber Pass and many abandon their vehicles, trying to survive.

    US supplies passing through Pakistan are pilfered by motley groups of Taliban militants, petty traders and even plain thieves. The US Army is getting burgled in broad daylight and can do very little about it. The Peshawar bazaar is doing a roaring business hawking stolen US military ware. US Army and Marines Corps uniforms and equipment are openly displayed for sale. The Taliban’s tactics are similar to those used by Mujahideen guerrillas in the 1980s that crippled the Soviet Army by attacking supply convoys.

    The land route from Karachi over the Khyber pass may not be the only alternative for delivering military supplies inland. Afghanistan can be accessed from the northwest, but that route is much longer and would require traveling through Russia’s sphere of influence. Moreover even if this problem could be solved through political negotiations- which have a price, supplies would face another obstacle going south towards the combat zone: the notorious Hindu Kush mountain range, which has haunted Soviet military logistics in their Afghanistan war thirty years ago.

    Located high in the Hindu Kush Mountains at an altitude of 11,100 feet, the mile and a half long Salang Tunnel – one of the highest in the world- that goes through the pass, is a vital artery that connects the north and the south of the country. But using this as a main supply route could become extremely dangerous. Beside insurgent attacks, frequent snow avalanches are blocking the tunnel and its access roads, creating dangerous traffic jams at both ends, posing lucrative targets for attacking guerillas. Furthermore, fires from exploding fuel tankers have killed many people, the worst occurring in 1982, when over 2,000 Afghans and Russian soldiers were trapped in the blazing inferno. The nearest bypass around the tunnel is through the Shibar passsituated along the watershed between Central Asia and the Indian Subcontinent, but road conditions are bad and totally unfit for massive supply convoys. Furtehrmore, security in Pakistan’s northwest is also deteriorating rapidly; the Taliban’s eastward march has created fears in the country that large sections of the North-South mountain region, could be lost to the Pashtun jihadists within the next few months.

    According to the new US administration’s strategic outlook, additional 30,000 troops should be deployed in Afghanistan. To implement such a plan, improving the existing logistic support is imperative. In fact, based on the present logistical infrastructure, any U.S. planned expansion of the war in Afghanistan is virtually impossible without opening the supply route through Russian territory.

    Just to study the routes that such a US resupply might take, could make any military logistics expert suffer from constant insomnia! Assuming that the US would use a German Port as a main staging area, considering the route through Russia- via Moscow- southern Kazakhstan- Uzbekistan, by rail, not mentioning the still deteriorating state of Russian decrepit railways or different rail gauges en-route could become highly questionable for a dependable logistic support line. Moreover, once arriving in the region, following a reshipment from rail to trucks, these would have to cross the Amu Darya River on the way through the high-risk Salang tunnel route to Kabul. There may be alternative routes via the Black Sea over the Caspian into Turkmenistan, but these would require preventing Russian interference over this highly sensitive region.

    There is, of course a theoretical (and tempting) alternative to the Karachi-Peshawar-Khyber-Kabul supply line that goes through the massive temporary autonomous zone on Pakistan’s northern border. That route is through the Iranian port of Chah Bahar on the Persian Gulf and goes through the western Afghan city of Herat. It then connects to the new Afghan Ring Highway which goes through all the major cities in Afghanistan. This quite dubious alternative might be safer than most, but will no doubt raise some eyebrows in the region. But some still optimistic analysts hope that Obama will explore this much shorter path through Iran, with an eye toward renewing the two countries’ sense of shared interests. In fact, it might even work at a price. Iran has a degree of self-interest in its next-door neighbor that distant Russia lacks.

    Iran’s hostility toward the Taliban predates Sept. 11, with the Taliban’s interpretation of Islam which holds that the Shiite Muslims who dominate Iran are heretics. Iranians are also concerned about the boom in opium poppy cultivation that has swept Afghanistan in the aftermath of the U.S. invasion. Neither country wants to see a resurgence of the Taliban in Afghanistan.

    If indeed Washington is so desperate over the logistic situation in Afghanistan and with the Russians led by Putin fully aware of President Obama’s plight, then a few, still naive politicians somewhere, may even recommend such a move to the fledgling President. Then not only in Tel Aviv will the political earth shake under such a short-sighted decision!

    Future Combat Systems UVS Complete Preliminary Design Reviews

    All the unmanned vehicle systems included in the U.S. Army’s Future Combat Systems’ program successfully completed preliminary design reviews (PDR) this month (March 2009). The UVS Integrated Product Team (IPT) completed the five PDRs ahead of the FCS System-of-Systems (SoS) PDR scheduled for later this spring. The SoS PDR will assess the integration of the program’s individual platforms into a complete SoS architecture and help establish baselines for developing prototypes. The systems that passed the evaluation include three MULE versions, the Small UGV, Class I UAV, and Class IV (Firescout) Vertical Take-off and Landing UAV.


    “Each of these unmanned systems plays a critical role in providing soldiers with greater surveillance, reconnaissance and logistical capabilities to increase their effectiveness and survivability on the battlefield.” said Gregg Martin, Boeing vice president and FCS program manager.

    The FCS platforms reviewed in the PDRs were the Multifunctional Utility/Logistics Equipment (MULE) family of vehicles and its Autonomous Navigation System (ANS); the Small Unmanned Ground Vehicle (SUGV); the Class I Unmanned Aerial System (UAS); and the Class IV Unmanned Aerial Vehicle (UAV). The MULE and ANS reviews were completed in fiscal year 2008 and included all three MULE variants: the MULE-Transport, the MULE-Countermine and the Armed Robotic Vehicle-Assault (Light). MULE is being developed by Lockheed Martin. The UVS IPT and partner iRobot conducted the SUGV PDR at the iRobot facility in Bedford, Mass., in October.

    The UVS IPT and partner Honeywell International conducted the Class I UAS PDR at the Boeing facility in St. Louis in late November. “I am pleased with the progress we have made in the Class I UAS,” said Glenn Morris, LSI program manager for Class I. “The system’s laser target designator will provide a tremendous capability to the soldier, and the team did a great job of preparing for this review.”

    Finally, the UVS team and Northrop Grumman Corp. Unmanned Systems successfully conducted the Class IV UAV PDR at the Boeing facility in St. Louis in December. The system is entering the detailed design phase, with prototypes expected to be ready for qualification testing in fiscal year 2011.

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