Honor Cordon Defense Secretary James N. Mattis stands with Qatari Defense Minister Dr. Khalid bin Mohammed Al-Attiyah while hosting an honor cordon welcoming him to the Pentagon, April 18, 2018. DoD photo by Air Force Tech. Sgt. Vernon Young Jr. SHARE IMAGE: Download Image: Full Size (1.28 MB) Tags: Central Command, Centcom, James N. Mattis, SecDef Photo By: Tech. Sgt. Vernon Young Jr. VIRIN: 180418-F-IO684-001.JPG Photo Gallery