Gray hawks assist CALFIRE in wild land training - An MV-22 Osprey with Marine Medium Tiltrotor Squadron (VMM) 161, Marine Aircraft Group 16, 3rd Marine Aircraft Wing, submerges a firefighting bucket into Little Case Springs Lake during the 2018 Wild Land Firefighting Exercise (WLFFEX) at Marine Corps Base Camp Pendleton, Calif., May 3. The WLFFEX is an annual training event designed to increase emergency preparedness and military firefighting agencies during California’s wildfire season. (U.S. Marine Corps Photo by Lance Cpl. Nadia J. Stark/Released)

A U.S. Marine Corps CH-53E Super Stallion helicopter, Marine Heavy Helicopter Squadron 462 (HMH-462), Marine Aircraft Group 16, 3rd Marine Aircraft Wing (MAW) collects water in a bambi bucket during aerial firefighting efforts, May 14, 2014. 3rd MAW aircraft partnered with the California Department of Forestry and Fire Protection to conduct aerial firefighting against several wildfires ablaze in San Diego County. (U.S. Marine Corps photo by Staff Sgt. Carl Atherton 3d MAW COMCAM/RELEASED) - A U.S. Marine Corps CH-53E Super Stallion helicopter, Marine Heavy Helicopter Squadron 462 (HMH-462), Marine Aircraft Group 16, 3rd Marine Aircraft Wing (MAW) collects water in a bambi bucket during aerial firefighting efforts, May 14, 2014. 3rd MAW aircraft partnered with the California Department of Forestry and Fire Protection to conduct aerial firefighting against several wildfires ablaze in San Diego County. (U.S. Marine Corps photo by Staff Sgt. Carl Atherton 3d MAW COMCAM/RELEASED)