Air Force officials are investigating an incident in which a Security Forces airman stationed at Davis-Monthan Air Force Base in Arizona killed a civilian who attempted to enter the base early Friday ...

A Kremlin official says Russia’s test of a nuclear-powered missile that it claims can’t be stopped by air defenses reflects Moscow’s determination to look out for its security interests.

In the last two years Israel has erected hundreds of gates to restrict the movement of Palestinians in the occupied West Bank, making daily life more difficult for residents there. Moving through the ...