U.S. Army Reserve Spc. Arianna Hammel, a intelligence analyst with the 15th Psychological Operations Battalion fires an M320 grenade launcher during day one of the 2021 U.S. Army Civil Affairs and Psychological Operations Command (Airborne) Best Warrior Competition at Fort Jackson, S.C., April 8, 2021. The USACAPOC(A) BWC is an annual event that brings in competitors from across USACAPOC(A) to earn the title of “Best Warrior.” BWC tests the Soldiers’ individual ability to adapt and overcome challenging scenarios and battle-focused events, testing their technical and tactical skills under stress and extreme fatigue.