Spectators get an up-close look at military static display aircraft and vehicles during the Yuma Patriot Festival at Marine Corps Air Station Yuma, Ariz., Saturday, Feb. 27, 2016. - Spectators get an up-close look at military static display aircraft and vehicles during the Yuma Patriot Festival at Marine Corps Air Station Yuma, Ariz., Saturday, Feb. 27, 2016.

Maj. Patrick DeGraaf, the Search and Rescue (SAR) officer-in-charge with Headquarters & Headquarters Squadron, leads a discussion at the Sonoran Pueblo banquet hall as part of a SAR conference aboard Marine Corps Air Station Yuma, Ariz., Friday, Feb. 12, 2016. The MCAS Yuma SAR team hosted a conference with regional emergency services personnel to discuss and better understand tactics, techniques and procedures. - Maj. Patrick DeGraaf, the Search and Rescue (SAR) officer-in-charge with Headquarters & Headquarters Squadron, leads a discussion at the Sonoran Pueblo banquet hall as part of a SAR conference aboard Marine Corps Air Station Yuma, Ariz., Friday, Feb. 12, 2016. The MCAS Yuma SAR team hosted a conference with regional emergency services personnel to discuss and better understand tactics, techniques and procedures.

Sgt. Benjamin Hebert, a crew chief with Marine Light Attack Helicopter Squadron 469 (HMLA-469), based out of Marine Corps Air Station Camp Pendleton, Calif., observes and verifies hits as Sgt. Daniel O’Niel, an aerial observer, fires a GAU-21 machine gun from a UH-1Y “Venom,” during exercise “Scorpion Fire,” at the Chocolate Mountain Aerial Gunnery Range, Friday, Feb. 5, 2016. - Sgt. Benjamin Hebert, a crew chief with Marine Light Attack Helicopter Squadron 469 (HMLA-469), based out of Marine Corps Air Station Camp Pendleton, Calif., observes and verifies hits as Sgt. Daniel O’Niel, an aerial observer, fires a GAU-21 machine gun from a UH-1Y “Venom,” during exercise “Scorpion Fire,” at the Chocolate Mountain Aerial Gunnery Range, Friday, Feb. 5, 2016.