A Sea King HC4 from the Commando Helicopter Force
(CHF) transports a 105mm howitzer for 29 Commando Regiment Royal Artillery
, 3 Commando Brigade's artillery force. The ship shown is the auxiliary landing ship dock RFA Mounts Bay, which was operating in support of 3 Commando Brigade during Exercise Cold Response, 2010.
photo credit : U.S. Marine Corps photo by Master Sgt. Michael Q. Retana/Released