Fifty-eight airmen of the 820th RED HORSE civil engineering unit at Nellis AFB, Nev., have deployed to Nicaragua as part of US Southern Command’s New Horizons exercise, during which they will work with other US military members to construct a school and medical clinic in the Carazo District. The 820th is the lead unit for some 250 US active and reserve service members.
Shield AI has entered the increasingly crowded field of Collaborative Combat Aircraft, this week announcing its “X-BAT” vehicle that stands out from others by having both vertical takeoff and landing capability and supersonic speed.

