Republic of Korea submarine ROKS Lee Eokgi transits on the surface in Pearl Harbor Hawaii. StocktrekImages
Dark clouds of smoke and fire emerge as oil burns during a controlled fire in the Gulf of Mexico. StocktrekImages
A Scan Eagle Unmanned Aerial Vehicle makes an arrested recovery on the Skyhook recovery system. StocktrekImages
The Military Sealift Command fleet replenishment oiler USNS Richard E. Byrd refueling at sea with USS Fitzgerald. StocktrekImages