Underway replenishment (UNREP) or replenishment at sea (RAS) (North Atlantic Treaty Organization/Commonwealth of Nations) is a method of transferring fuel, munitions, and stores from one ship to another while under way. First developed in the early 20th century, it was used extensively by the United States Navy as a logistics support technique ...

We offer a number of proven underway replenishment systems for transfer of fuel, munitions and store to support logistics operations at sea. Your browser doesn't support HTML5 video. Here is a instead.

KONGSBERG RAS equipment utilises tried and trusted technology for naval applications in a marine environment. Our RAS systems have been developed over many years of close collaboration with navies around the world and have been thoroughly validated through in …

The all-electric HRAS replenishment system represents the next generation in abeam RAS technology and has been designed from the ground up for ease of use, maximum reliability, minimum through life cost, fast switch-on time and maximum availability.

We work flexibly alongside naval designers to specify, site and install RAS/FAS supply and reception stations in a way that fits with your design objectives. For example, we can help you maximise efficiency aboard today’s multi-role support vessels – and indigenise production by enabling domestic manufacturers to build critical components ...

1999年3月6日 · STREAM stands for Standard Tensioned Replenishment Alongside Method and is utilized in both RAS and FAS evolutions. The STREAM rig is preferred over other connected replenishment methods as it permits greater ships separation. When utilizing the STREAM rig for FAS operations a tensioned spanwire is suspended between the two ships.

Replenishment At Sea (RAS) allows the U.S. Navy to conduct sustained operations at sea, in accordance with Title 10 of the U.S. Code. It allows greater flexibility in power projection through increased on-station time.

RAS stations are to be positioned on the Supplying Ship to maximise compatibility with Receiving Ships and such that, as far as possible, the effects of hull interaction between the Supplying and Receiving Ships are minimised. For some types of naval ships, a reception point for the replenishment of ammunition may be required on the fo'c'sle.

Sailors from the Royal Netherlands Navy have been practising restoring a ship at sea using HMS Raleigh’s new multi-million pound training rig. A group of 12 Seaman Specialists have spent the week at the Royal Navy training base using the replenishment-at-sea (RAS) rig, which was formally opened in September 2013.

Replenishment at sea (or RAS for short) in NATO and Commonwealth navies is a method of transferring fuel, munitions, and stores from one ship to another while under way. Underway replenishment (UNREP) (US Navy) is the technique of underway replenishment perfected by the United States Navy in the 1920s and 1930s.