U.S. Army 2016 Best Warrior Competition (BWC) participants demonstrate their marksmanship and tactical combat casualty care capabilities during a live-fire exercise at Fort A.P. Hill, Va., Sept. 28, 2016. The BWC is an annual weeklong event that will test 20 Soldiers from the 10 major commands Army-wide, on their physical and mental capabilities. The top NCO and Soldier will be announced Oct. 3, in Washington DC.