See the military vehicles intended for the US Army's 250th anniversary parade on June 14, which is also Flag Day and ...

PHILADELPHIA (AP) — An eighth person has died months after the crash of a medical transport plane in Philadelphia, city ...

The incident occurred a little more than three months after a deadly mid-air collision between a Black Hawk helicopter and ...

The last three months have seen a series of non-connected events which, seen from the point of view of the uncrewed aviation ...