Joint Training Serbian Police from the Special Anti-terrorist Unit and U.S. Green Berets assigned to U.S. Special Operations Command Europe conduct a range day exercise as part of their Joint Combined Exchange Training, March 15, 2021, in Serbia. SHARE IMAGE: Download Image: Full Size (1.65 MB) Photo By: Army Staff Sgt Christopher Moore VIRIN: 210316-A-LV242-088.JPG Photo Gallery