Yomp

Yomp is Royal Marines slang describing a long-distance loaded march carrying full kit.

After disembarking from ships at San Carlos on East Falkland, on 21 May 1982, Royal Marines and members of the Parachute Regiment yomped (and tabbed) with their equipment across the islands, covering 56 miles (90 km)[2] in three days carrying 80-pound (36 kg)[3] loads.

After landing with 40 Commando at San Carlos, Holdgate accompanied British forces across the Falklands War zone taking hundreds of photographs as the Royal Marines proceeded along the Moody Brook track towards Stanley.

Marine Gillingham first tied the flag to Corporal Robinson's radio aerial, who was the last man in the patrol.

[6] British Army slang for the same marching conditions is "tab" (One suggestion is it's from the acronym: Tactical Advance to Battle).

The iconic image of "The Yomper" shows Royal Marines heading to Stanley at the end of the Falklands War in June 1982.
Memorial to "The Yomper" at the Royal Marines Museum in Eastney Esplanade, Portsmouth, UK