U.S. soldiers and Syrian fighters patrol the Deconfliction Zone in Syria on June 11. (Sgt. Trenton Pallone/Army) American ...

The Southwest Airlines jet was in the same airspace as a Hawker Hunter owned by a British defense contracting company, ...

The Pentagon is seeking to reallocate $200 million in funding for barriers to seal off areas surrounding Arizona’s Barry M.

Many of the details of these wargames are classified, but one key finding is that protecting domestic U.S. bases can’t be ...