U.S. Air Force Tech. Sgt. Jason Ornellas (left), 36th Logistics Readiness Squadron NCO in charge of fuels distribution and U.S. Air Force Master Sgt. Ryan Smith, 36th Contingency Response Squadron petroleum, oil and lubricants air advisor, perform a hot refuel on a MH-60S Knighthawk assigned to Helicopter Sea Combat 25 during Exercise MACHETE GREEN at North West Field, Andersen Air Force Base, Guam, July 29, 2020. Exercise MACHETE GREEN was a joint effort between the U.S. Navy and the Air Force to enter into a simulated hostile environment and open an active airfield under a short-notice time frame, which includes securing defensive fighting positions, surveying the airfield to ensure operational capabilities, staging essential supplies for lasting success, and withdrawing after mission completion. (Courtesy photo)