Obstacle Effort Soldiers formulate a plan to cross an obstacle using a box of supplies at the leadership reaction course at Schofield Barracks, Hawaii, Aug. 14, 2017, as part of a team-building event for platoon leaders, future platoon leaders and platoon sergeants. Army photo by Staff Sgt. Armando R. Limon SHARE: Download: Full Size (2.2 MB) Credit: Staff Sgt. Armando R. Limon VIRIN: 170814-A-EL056-005C.JPG Photo Gallery