U.S. Marine Corps Lance Cpl. Saul Rivera, plane captain for Marine Medium Tiltrotor Squadron 161 (Rein), inspects the front wheelwell of an AV-8B Harrier II at Al Udeid Air Base, Qatar, on Nov. 9, 2017. The Harrier is known for its vertical / short take off and landing attack capability. VMM-161 is here to support Operation Inherent Resolve and Operation Freedom’s Sentinel. (U.S. Air National Guard photo by Master Sgt. Phil Speck)