Some say it casts doubt on intelligence-sharing with Washington and the security of joint military operations.

Aircraft and weapon types, launch times, and the estimated strike windows were all included in the latest screenshots released by Jeffrey Goldberg of The ...

The legal doctrine has its roots in a contract between President Abraham Lincoln and a spy for the Union during the Civil War ...

Seven months after their combat debut in August, Ukraine’s Lockheed Martin F-16 fighters are flying sorties every ...

To put it bluntly: no one working for a three-letter agency in Washington trusts President Trump to keep his mouth shut.

Speaking to reporters from the Oval Office, the president focused on the successful U.S. airstrikes in Yemen more than the ...

Boeing Co. and Lockheed Martin Corp.’s Vulcan rocket has been certified to launch national security satellites for the US ...

Neutral” China is a big source of high-tech weapons-making equipment used by Russia, but Kyiv’s spy agency says Germany, Austria, Italy, Taiwan and the US are helping the Kremlin as well.

The WC-135R atmospheric collection aircraft fleet routinely conducts air-sampling missions globally, including over the Far ...

Aviation enthusiasts have monitored at least two flights of multiple B-2 Spirit bombers transiting from Whiteman AFB to the strategic Indian Ocean outpost ...

The U.S. Air Force’s 14th Civil Engineer Squadron, Fire and Emergency Services Flight has introduced a remote-controlled ...