12 Jul '18, 12pm

アメリカ軍が試作している新型ヘルメットは、超高分子量ポリエチレン製で、アップリケ装甲無しでライフル弾を阻止可能、かつ重量は現行のヘルメットより40%軽量だそうで。 https://t.co/3oAkHqMbch

U.S. Army Natick Soldier Research, Development and Engineering Center, out of Natick, Massachusetts, has developed new processes for rendering plastics into ballistic materials. That has helped make the Army Combat Helmet Generation II a quarter lighter with more protection than the current helmet worn by soldiers. (Army)

Full article: https://www.armytimes.com/news/your-army/2018/06/12/this-...