Mentor's Vision Army Sgt. Samuel Benton observes and mentors soldiers during the Bull Run V training exercise with Battle Group Poland in Olecko, Poland, May 22, 2018. Battle Group Poland includes U.S., United Kingdom, Croatian and Romanian soldiers who support NATO’s enhanced forward presence. SHARE IMAGE: Download Image: Full Size (2.87 MB) Tags: Army, DOD in Photos Photo By: Army Spc. Hubert D. Delany III VIRIN: 180522-A-AM237-1443C.JPG Photo Gallery