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: Download: Full Size (2.25 MB) Tags: Photo Essays Credit: VIRIN: 882878-A-IWV23-810.jpg Photo Gallery