Materials based on the Honeywell Spectra fiber are also used in various vehicular protection applications. Spectra Shield PCR designed from the Spectra fibers offers a floatable protection module, which almost does not absorb moisture – an important consideration for amphibious vehicle and floatable protection. The Spectra high strength polyethylene based fibers were introduced in the 1980s. It is 10 times stronger than steel, these are 40%, stronger than aramid fibers. The Spectra Shield is constructed from parallel strands of fibers held in place with a resin, every new layer is cross plied at right angles and the entire structure is fused into a composite structure under heat and pressure. The 3rd generation Spectra Shield uses an integrated Ceradyne ceramic face plate, defeating high velocity AP rifle rounds. This type of protection is widely used in the Small Arms Protective Insert (SAPI) used with modern body armor.
DefenseTech Weekly Brief
Tamir Eshel - 0
This week in the defense technology sector is marked by significant international partnerships, advancements in unmanned systems, and substantial investments in next-generation capabilities. From major naval contracts in the Middle East to the expansion...
DefenseTech Weekly Brief
Tamir Eshel - 0
This week in the defense technology sector is marked by significant international partnerships, advancements in unmanned systems, and substantial investments in next-generation capabilities. From major naval contracts in the Middle East to the expansion...
Rafael Unveils New Laser Beam Director for Iron Beam HELWS
Tamir Eshel - 0
Rafael Advanced Defense Systems unveils its new IRON BEAM 450 HELWS with an upgraded laser beam director at the Paris Air Show. The system features a 450mm aperture with Coherent Beam Combining technology, enabling precision targeting of coin-sized objects beyond 10km while maintaining speed-of-light threat neutralization capabilities.
DefenseTech Weekly Brief
Tamir Eshel - 0
The first week of June 2025 marked significant defense technology milestones, including Ukraine's 4,300km drone strikes, Israel's operational laser weapon deployments, and major AI partnerships. Capital markets showed strong confidence with over $6 billion in investments and acquisitions, while localized manufacturing accelerated across European and Middle Eastern markets.
Barrett Develops a New Precision Grenade Rifle System (PGS)
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Barrett Firearms Manufacturing has been selected as the winner of the U.S. Army's xTech Soldier Lethality competition, securing a contract to develop an advanced 30mm precision grenade rifle system. The new system features programmable...
Hermeus Quarterhorse Mk 1 hypersonic demonstrator Achieves First Flight at Edwards AFB
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Hermeus Corporation achieved the first flight of its Quarterhorse Mk 1 hypersonic demonstrator on May 27, 2025. Quarterhorse Mk 1 went from a clean sheet to flight-ready in a little over a year. The...
India Embarks on Ambitious 5th GEN Fighter
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India formally approved its Advanced Medium Combat Aircraft (AMCA) program, officially joining the fifth-generation stealth fighter market with a stealth, twin-engine advanced fighter jet.
The new development, approved by Defence Minister Rajnath Singh, will follow...