Live Exercise Soldiers assigned to the 3rd Battalion, 321 Field Artillery Regiment conduct a live fire of M142 High Mobility Artillery Rocket Systems at the 7th Army Training Command’s Grafenwoehr Training Area in Germany, March 24, 2022. SHARE IMAGE: Download Image: Full Size (4.55 MB) Tags: Army, ukraine response Photo By: Army Spc. Ryan Parr VIRIN: 220324-A-RG158-0025.JPG Photo Gallery