4 Engineer Support Regiment


4 Engineer Support Regiment is a regiment of the Canadian Military Engineers located at CFB Gagetown, New Brunswick. It is tasked to provide general engineer support to the whole of the Canadian Armed Forces.
4 ESR was officially formed when 4 Combat Engineer Regiment returned from CFB Lahr in Germany when 4 Canadian Mechanized Brigade Group was stood down. 4 CER absorbed 22 Field Squadron, a detached and independent unit affiliated with 2 Combat Engineer Regiment. 22 Field Squadron was stationed in CFB Gagetown supporting the 2nd Battalion The Royal Canadian Regiment Battle Group, the Combat Training Centre and 4 CER in Germany.
The unit consists of Regimental Headquarters, 42 Horizontal Construction Squadron, 43 Counter Improvised Explosive Device Squadron, 45 Vertical Construction Squadron, and 48 Combat Service Support Squadron.

Order of precedence