Afghanistan Ten years of war with Iraq. US Army Soldiers' equipment continues to change: fiber underwear, enhanced night vision goggles, portable solar panels have been equipped with front-line soldiers.

According to reports, at this stage, an American soldier from clothing to weapons. Complete set of equipment It includes 73 items. Among them, high performance fiber underwear is a bright spot.

Since 2004, each soldier has been equipped with a bulletproof vest with additional protective panels. But with the increasing use of improvised explosive devices by anti American armed forces, the American soldier's bulletproof vest has been upgraded and a kind of outer protective crotch KEVLAR has been developed. High performance fiber Protective clothing appears.

In the next two months, US soldiers in Afghanistan will be equipped with tens of thousands of such underwear, to help protect soldiers, William Kerr said.

"If soldiers step on the improvised explosive device, it can protect and relieve soldiers' injuries," Cole said.