The U.S. military has shown off a 'game-changing' rocket - based on 1960s tech. A test saw a ramjet missile engine weapon ...

Autonomous and unmanned marine vehicles (AUVs ... and lower environmental impact. These systems are typically powered by batteries or fuel cells, which provide a quiet and reliable source of ...

Over the past day, from May 10 to 11, Russia’s army lost 1,310 soldiers and one air defense system in the war against Ukraine ...

A notional KC-Z4 leverages a BWB design to offload fuel more efficiently than tube-and-wing aircraft configurations. Credit: JetZero The U.S. Air Force plan for a new air refueler remains in a holding ...

In the late night press conference, the foreign secretary said Pakistan violated the understanding and that the armed forces ...