. "23rd Parachute Regiment" . . . "1948" . . "23 Engineer Regiment" . . . "23 Engineer Regiment (Air Assault)" . . . . "23 (Air Assault) Regiment RE" . . . . . "4 squadrons" . . . . "23 Engineer Regiment, Royal Engineers" . . . "Parachute Engineer Regiment" . . . "23 Parachute Engineer Rgt" . "2003" . "23 Parachute Engineer Regiment" . . "23 Parachute Engineer Regiment" . . . . . "Combat engineering" . . . "621 personnel" . . . . . . . "23 Parachute Engineer Regiment" .