A KC-135 Stratotanker crew refuels an MC-130H Combat Talon II during an exercise Sept. 19, 2015, over the Pacific Ocean. The MC-130H was part of a dissimilar formation with an MC-130J that completed a Maritime Craft Aerial Delivery System airdrop. This was the first time an MC-130J Commando II completed the MCADS airdrop in the Pacific. (U.S. Air Force photo by Airman 1st Class Alexa Ann Henderson/Released)