Carter Greeting Defense Secretary Ash Carter, left, greets NATO Secretary General Jens Stoltenberg as they meet at NATO headquarters in Brussels, Feb. 10, 2016, to discuss matters of mutual importance. DoD photo by Air Force Senior Master Sgt. Adrian Cadiz SHARE IMAGE: Download Image: Full Size (1.78 MB) Tags: belgium, ASH Carter, brussels, Defense Secretary , SecDef, NATO Photo By: Master Sgt. Adrian Cadiz VIRIN: 160210-D-DT527-080.JPG Photo Gallery