Zeroed In Army Officer Candidate Aaron Lee, assigned to the Washington National Guard, simulates a defensive position with an M4 carbine during Officer Candidate School Phase III at Joint Base Lewis-McChord, Wash., Aug 5, 2025. The culminating event tests officer candidates on their leadership and critical thinking abilities before commissioning them as second lieutenants. SHARE: Download: Full Size (1.72 MB) Tags: army, training, national guard Credit: Army Spc. Reyfield Betz, National Guard VIRIN: 250805-A-XB518-5273R.JPG Photo Gallery