U.S. Air Force Brig. Gen. John C. Walker, left, 378th Air Expeditionary Wing commander, greets U.S. Marine Corps Gen. Kenneth F. McKenzie Jr., right, commander, United States Central Command, at Prince Sultan Air Base, Kingdom of Saudi Arabia, Jan. 29, 2020. The CENTCOM command team’s tour of installations in the command’s area of responsibility underscores the U.S.’s commitment to regional security, the flexibility of American military power, and the importance of military-to-military relationships with coalition partners. (U.S. Air Force photo by Senior Airman Giovanni Sims)