Gay military books

books based on votes: I'll Be Your Drill, Soldier by Crystal Rose, Latakia by J.F. Smith, Special Forces by Aleksandr Voinov, Cut & Run by Madele.
Friendly Fire is a short story set in the modern war in Afghanistan. British Sergeant Major Phil Mason, and American Gunnery Sergeant Jon Rivera encounter enemy fire, that forces them to work together to survive in the Afghan mountains. Friendly Fire is part of the Special Forces anthology, published by Cleis Press.