US Air Force conducts initial tests of innovative hybrid-electric aircraft

Exploring the highly secure shipyard for US Navy's billion-dollar submarines

US is offloading the world’s largest cargo aircraft ever built

The strange reason why the US allowed only Japan to build the powerful F-15 Eagle

US is offloading the world’s largest cargo aircraft ever built

US Navy develops high-speed missile capable of slicing enemy vessels in two

The complex journey to launch the largest bomber in the US

US submarine emerges from thick Arctic ice after breaking through

US testing Sweden’s super-scary $8 million howitzers for the first time

Exploring the interior of the largest aircraft carrier built in the US

New high-speed helicopters worth a billion dollars undergo testing in the US

US fired superfast torpedoes to sink its own aircraft carrier

Inside US Navy’s massive combat ships patrolling the seas at full speed

US discovers innovative method to preserve its largest cargo aircraft ever made

US pilots prepare for rapid deployment of B-2 bombers during mass takeoff