Grenade Toss A soldier assigned to 1st Battalion, 12th Cavalry Regiment, 3rd Armored Brigade Combat Team, 1st Cavalry Division, throws a grenade during a qualification course in Poland, Nov. 10, 2022. SHARE IMAGE: Download Image: Full Size (2.02 MB) Tags: Poland, Deployment, ukraine response Photo By: Pfc. David Dumas VIRIN: 221110-A-UG808-1027.JPG Photo Gallery