U.S. Marine Corps Col. Christopher Patton, commanding officer, Marine Aircraft Group 24, pins the Marine Unmanned Aircraft System (UAS) Officer Insignia to Lt. Col. Kenneth Phelps III, commanding officer, Unmanned Aerial Vehicle Squadron 3, during the squadron&#39;s winging ceremony aboard the USS Missouri, Ford Island, Hawaii, May 21, 2018. The Marine Unmanned Aircraft System (UAS) Operator enlisted and officer breast insignia were authorized for wear on May 5, 2018 to recognize their efforts and contributions in the developing field of unmanned aerial vehicle piloting. (U.S. Marine Corps Photo by Sgt. Alex Kouns)