The Corps of Royal Engineers, usually just called the Royal Engineers (RE), and commonly known as the Sappers, is a corps of the British Army. It provides military engineering and other technical support to the British Armed Forces and is headed by the Chief Royal Engineer. The Regimental Headquarters and the Royal School of Military Engineering are in Chatham in Kent, England. The corps is divided into several regiments, barracked at various places in the United Kingdom and around the world.

https://www.army.mod.uk/who-we-are/corps-regiments-and-units/corps-of-royal-engineers/

Found 5 POWs

Last name
(click to view record)		 First name Rank Unit Service number Camp POW number
Courtney James 2188341 11769
Eckford Edward George 2011251 258197
Halsall John 2010621 250219 or 250214
Harvey Ralph D 1894058 259076
McPherson Alex M C 1897256 248409