A $22 billion frigate project that President Donald Trump once touted as “the most beautiful, they look like yachts” was among the US Navy’s least performing programs last year, according to a ...

Northrop’s IMU relies on advanced sensors to understand how a hypersonic weapon is moving through its environment, calculating where the weapon has traveled and where it needs to go.

More details have emerged about the role of the AVIC/Shenyang J-35A in the People's Liberation Army Air Force.