The Sgt. STOUT and Avenger, both mobile air defense systems, deployed for major European and African exercises.

The president would have to rely on his “51st state” to track Chinese and Russian missiles that could come at the U.S. from ...

For the first time, the U.S. deployed advanced air defense systems, including the Sgt. STOUT vehicle, during NATO's Exercise ...

A haze of ice crystals in the air created a halo around the low sun as three snowmobiles thundered onto the sea ice on a ...

Researchers are trying to rebuild sea ice above the Arctic Circle so it can reflect the sun’s warming rays, slowing climate ...

With one foot braced on the helicopter's landing skid, a veterinarian lifted his air rifle, took aim and fired a tranquilizer ...

Soldiers of the 5th Battalion, 4th Air Defense Artillery Regiment recently joined NATO allies in the Arctic Circle for ...

Work will start this summer on a Pentagon “mega-project” in Alaska intended to boost the Air Force’s training capability to ...

(U.S. Army photo by Capt. Alexander Watkins) The Army’s newest air defense platform recently conducted its first live fire in the Arctic alongside NATO allies while another air defense unit ...

At least 59 people died in northern India due to a thunderstorm linked to unusual weather patterns and persistent winter ...