Col. Stuart M. Rubio, 403rd Wing commander, assists Tech. Sgt. Melvin Tucker, 403rd Logistics Readiness Squadron fuels operator, in carrying a hose from a fuel truck to a C-130J Super Hercules aircraft at Keesler Air Force Base, Miss., Aug. 7, 2021. Rubio met with the Reserve Citizen Airmen of the petroleum, oils and lubricants shop, aka POL, as part of his immersion tour with the 403rd LRS. (U.S. Air Force photo by 2nd Lt. Christopher Carranza)