Supply Specialist This 92 Yankee unit supply specialist with the 1485th Transportation Company of the Ohio Army National Guard prepares sensors of a vehicle-mounted, integrated laser engagement system at the Joint Readiness Training Center, Fort Polk, La., May 2, 2019. The 86th Infantry Brigade Combat Team (Mountain), Task Force Alpine deploys laser tag to augment the experience of a simulated fire exchange with actual consequences for soldiers and vehicles. SHARE IMAGE: Download Image: Full Size (0.18 MB) Photo By: Army Staff Sgt. Barbara Pendl, Army National Guard VIRIN: 190502-Z-BA489-020.JPG Photo Gallery