1 CER was continually involved with rotations to Afghanistan as part of the ongoing War on Terror. Due to the regiment's special armoured engineer capability, every Canadian rotation since 2006 had a minimum of an armoured troop from 1 CER attached.
Squadron headquarters, field troops (stood down in 2016, stood up again in 2020)
12 Field Squadron
70
Squadron Headquarters, jump troop, field troop
13 C-IED Squadron
0
This squadron is not currently active. In past years[when?] it was organized as a field squadron, as an armoured engineer squadron, and as a counter-IED squadron.
17 Armoured Squadron
60
Squadron headquarters, armoured training cadre, armoured engineer troop
15 Combat Support Squadron
80
Squadron headquarters, heavy equipment troop, resource troop, construction troop, dive troop, explosive ordnance disposal
18 Administration Squadron
120
Squadron headquarters, orderly room, padre, maintenance troop, logistics troop, family support services
Armoured engineers
1 CER is different from other CERs as it holds the Canadian Army's armoured engineer capability. Formerly this was provided by the Badger Armoured Engineer Vehicle (AEV)[2] Since 2018 the Badger AEV has been replaced by a Leopard 2–based AEV[3] that is known in Canadian service as the AEV2 (still commonly called the Badger, or Badger 2).[4]