Pengisian suplai di laut

RFA Wave Knight conducts a RAS with HMS Ark Royal, 2010.

Replenishment at sea (RAS) (North Atlantic Treaty Organisation/Commonwealth of Nations) or underway replenishment (UNREP) (US Navy) is a method of transferring fuel, munitions, and stores from one ship to another while under way.

• Pengisian oiler
• Pembawa onboard pengiriman
• Pengisian bahan bakar udara
• Seabasing
• Militer Sealift Command
• Logistik militer

Pranala luar

• Underway Replenishment (UNREP)
• Video footage of Underway Replenishment (Internet Archives : Prelinger Archive)
• "Instructions for Fueling at Sea – US Pacific Fleet". August 1942. 
• Carter, RADM Worrall Reed (1953). "Beans, Bullets and Black Oil: The Story of Fleet Logistics Afloat in the Pacific During World War II". US Department of the Navy. 
• Wildenberg, Thomas (1996). "Gray Steel and Black Oil: Fast Tankers and Replenishment at Sea in the U.S. Navy, 1912-1995". Naval Institute Press.