U.S. Army Maj. Matthew Perdue, left, conducts an after action review with soldiers during exercise Saber Junction 15 on Germany's Grafenwoehr Training Area, April 12, 2015. Perdue is assigned to the Joint Multinational Readiness Center. U.S. Army Maj. Matthew Perdue, left, conducts an after action review with soldiers during exercise Saber Junction 15 on Germany's Grafenwoehr Training Area, April 12, 2015. Perdue is assigned to the Joint Multinational Readiness Center. SHARE IMAGE: Download Image: Full Size (2.25 MB) Tags: Photo Essays Photo By: VIRIN: 882878-A-IWV23-810.jpg Photo Gallery