The U.S. Army announced that it has tested a new version of Sentinel-series radar. Thirty Soldiers and 85 government civilians and contractors began a three-week test of an updated air and missile defense sensor at the White Sands Missile Range. The limited user test of the Sentinel A4 AN/MPQ-64A4, or Sentinel A4, will inform the decision […]

The post US Army tests upgraded Sentinel radar first appeared on Defence Blog.