Chinese scientists are studying the applications of supercavitation to propel large bodies underwater at high speed. Scaled up into a full size 'supersonic submarine', such vessel could make the distance from Shanghai China to San Francisco, CA in less than two hours.
Iran reported today its air defense forces have downed an Israeli unmanned aircraft possibly a previously unknown, stealth model. The aircraft was intercepted by a surface-to-air missile. "A pilotless Israeli spy plane was shot down after it was traced and intercepted by the IRGC Aerospace Force," a statement by the Iranian Republican Guards Corps' (IRGC) announced.
Could a stealthy, fast going corvette-sized 'super Ghost' vessel take on the US Navy Littoral Combat Ship and win? The people at Portsmouth' Juliet Marine Systems believe it can. They are proposing that, at a cost of a single LCS, the navy take six of Ghosts which will be able to assume many of the LCS' littoral operations either independently, or operating with oceangoing naval vessels as motherships, providing a more affordable, agile and survivable naval strike force.
Defense-Update is launching the new series of military history studies with a six-part feature on one of the largest tank battles in history: the battle of Kursk, 1943 written by David Eshel. The first part is open for all readers, the other five are provided as abstracts with full text and images available to subscribers. Monthly subscriptions are available at $7.95
Operation Citadel - the German plan. (click for a full-size map) Broadly speaking, the German plan for Citadel was relatively simple indeed: The Kursk...
Israel's participation at the Eurosatory defense exhibition this year was the largest ever. This review covers many of the highlights displayed at the Israel national pavilion organized by SIBAT, Israel's defense export directorate.
The US Air Force has been testing the Skate, a small, miniature drone made of styrofoam that has demonstrated the ability to autonomously and quietly conduct surveillance missions in urban areas, or in areas with dense obstacles, providing constant monitoring and surveillance for security and force protection
The first series of manned/unmanned operations on board USS Theodore Roosevelt began when the ship launched an F/A-18 and an X-47B. After an eight-minute flight, the X-47B executed an arrested landing, folded its wings and taxied out of the landing area. The deck-based operator used newly developed deck handling control to manually move the aircraft out of the way of other aircraft, allowing the F/A-18 to touch down close behind the X-47B's recovery
successfully conducted a fully autonomous resupply, reconnaissance, surveillance and target-acquisition demonstration a ground robotic vehicle operating remotely controlled surveillance system and an unmanned helicopter. The 'Extend the Reach of the Warfighter through Robotics' (ERWR) demonstration that took place at Ft Benning GA on August 7 joined two systems produced by Lockheed Martin – the Squad Mission Support System (SMSS) acting as the ground segment and the K-MAX unmanned air vehicle providing the aerial segment.
At RAF Coningsby in Lincolnshire two Lancaster Bombers took to the skies today for the first formation flight of this aircraft type since the 1960s. The Lancaster “Thumper”, which is part of the RAF Battle of Britain Memorial Flight has been joined by the Canadian Lancaster “Vera” from the Canadian Warplane Heritage Museum in Ontario. The two Lancasters will visit some 60 air shows and public events across the UK over the next 5 weeks and today’s flying was in rehearsal for tomorrow’s first public engagement at the Bournemouth Air Show this weekend.