The military has deployed an upgraded radar system for units monitoring coastal areas to bolster their operational ...

China and Russia have outpaced the United States in hypersonic weapons development, with China now advancing defensive ...

Another package of military equipment from Germany has reached Ukraine. It includes extremely important self-propelled ...

Operation Argus was conceived following the 1957 launch of the Soviet satellite Sputnik 1. It demonstrated the USSR’s ability ...

Soldiers with the 11th Airborne Division moved to the tiny Shemya Island with artillery and radars to show how quickly they ...

Thousands of communication satellites create a consistent electromagnetic backdrop for detecting stealthy objects.

ANDOVER — Defense contractor Raytheon’s manufacturing operations at 350 Lowell St. is seeking approval to expand its hardware ...

The US has deployed more than 130 soldiers, mobile rocket launchers, and radar capabilities to a remote Alaskan island, amid ...

The MiG-31 Foxhound is one of the fastest fighter jets in the world These jets can hit speeds up to Mach 2.8, or roughly ...

The LARID radar can detect plasma bubbles, an unusual weather phenomenon that disrupts satellite communications and GPS by ...

A Lebanese official said pagers belonging to Hezbollah militants had exploded, causing a large number of injuries. The ...