but carried by the battalion as a whole) The 2nd Battalion, Princess Patricia's Canadian Light Infantry and the 3rd Battalion, Royal Australian Regiment received their awards for their actions at the Battle of Kapyong during the Korean War. Although their regiments carry the honour "Kapyong" as a whole, only these specific battalions are permitted to carry the PUC streamer that denotes the award by the United States and wear the ribbon on the uniform. D Company, 6th Battalion, Royal Australian Regiment were awarded their Presidential Unit Citation for their actions during the Battle of Long Tan in the Vietnam War. Although awarded to D Company, it is carried on the 6th Battalion's Colours and worn on the uniform of all members of the battalion. The PUC was awarded to the 1st Battalion, Gloucestershire Regiment for its actions at the Battle of Imjin River in 1951, with the tradition continued by its successor, the Royal Gloucestershire, Berkshire and Wiltshire Regiment, until its amalgamation into The Rifles. Naval battle honours Naval battle honours are battle honours awarded to warships. There are two types of naval battle honours: those awarded to ships that participate in a battle or campaign, or those for single-ship actions. Honours for battles take their name from the location of the battle, while honours for actions are named for the opposing ship. These are rendered differently, in order to distinguish between the two types and to limit confusion between battle honours with the same name (for example, between the multi-ship Battle of the Chesapeake in 1781, and the capture of USS Chesapeake by HMS Shannon in 1813). In older sources and on battle honour boards, battles are written in all capitals, while actions are capitalised normally and surrounded by single quotation marks (CHESAPEAKE 1781 and 'Chesapeake' 1813). Newer sources display battles with normal capitalisation, and italicise actions in the same way ships' names are italicised; both may or may not be contained in double quotation marks ("Chesapeake 1781" and "Chesapeake 1813"). The battle honours awarded to a ship are inherited by all subsequent warships of the same name. Battle honours for Commonwealth warships were initially awarded and controlled by the British Admiralty, under the "Commonwealth Battle Honours List". Warships of Commonwealth navies would also inherit the honours of any preceding British warship of the name. Commonwealth navies later moved to independent but parallel systems. Australia began moving away by