The Defense Department on Monday identified the soldier killed Saturday in Afghanistan as SSgt. Mark R. De Alencar, 37, of Edgewood, Md. De Alencar was assigned to 1st Battalion, 7th Special Forces Group (Airborne) at Eglin AFB, Fla. His unit came in contact with enemy forces using small arms fire in Nangarhar Province while it was conducting operations targeting ISIS in the Achin district of the province, according to an Operation Resolute Support statement.
There is a new entrant in the highly competitive field of collaborative combat aircraft—semi-autonomous drones meant to fly alongside manned combat aircraft. Northrop Grumman unveiled its new Project Talon aircraft to a small group of reporters at the facilities of its subsidiary Scaled Composites.

