The main international forum for drumming up weapons and ammunition for Ukraine will for the first time meet under the ...

The US Defence Secretary will not chair a key meeting of the Ukraine Defence Contact Group in Brussels next week.

The meeting next week will mark the first time that an American defense secretary has not convened the Ukraine Defense Contact Group.

Newly unsealed documents give one of the most detailed views yet of the evidence gathered on the accused 9/11 mastermind ...

The diffusion of technology means U.S. military superiority must come not just from the weapons it has, but from how it uses ...