Tactical Training Marine Corps Master Sgt. Berle Sigman, a Faculty Advisors Course student at the Quantico Staff Noncommissioned Officer Academy at Marine Corps Base Quantico in Virginia, right, completes a high intensity tactical training physical training session with Marine Corps Master Gunnery Sgt. Amber Hecht, a lead instructor, June 27, 2016. Sigman graduated from the three-week course on June 29. Sigman’s original military occupational specialty was infantryman and he will teach warfighting classes at the SNCO academy. Sigman was injured in Ramadi, Iraq, in 2004, which led to the loss of his leg. Marine Corps Training and Education Command photo SHARE IMAGE: Download Image: Full Size (1.41 MB) Photo By: Marine Corps Training and Education Command photo VIRIN: 160627-M-ZZ999-035B.JPG Photo Gallery