Grenade Toss Army Spc. Kenny Ochoa tosses a grenade on a qualification course at Fort Devens, Mass., Aug. 9, 2017, while participating in three weeks of training to prepare for the Army’s 2017 Best Warrior Competition. Ochoa is the Army Reserve’s 2017 Soldier of the Year. Army photo by Calvin Reimold SHARE: Download: Full Size (1.11 MB) Credit: Calvin Reimold VIRIN: 170809-A-SZ193-121C.JPG Photo Gallery