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I Br Corps Engineer Group, Royal Engineers

23 Field Regiment, Royal Engineers

​     39 Field Squadron, Royal Engineers

​     73 Field Squadron, Royal Engineers

I Br Corps Engineer Group, Royal Engineers

32 Armoured Eng Regiment, Royal Engineers

​     26 Armoured Eng Squadron, Royal Engineers

​     31 Armoured Eng Squadron, Royal Engineers

​     77 Armoured Eng Squadron, Royal Engineers

I Br Corps Engineer Group, Royal Engineers

Hq I Br Corps Engineer Group RE

​65 Corps Support Squadron RE

I Br Corps Engineer Group, RE

28 Amphibious Engineer Regiment, RE

​     23 Amp Eng Squadron, RE

​     64 Amp Eng Squadron, RE

​     71 Amp Eng Squadron, RE

I Br Corps Engineer Group, Royal Engineers

25 Field Regiment, Royal Engineers

​     12 Field Squadron, Royal Engineers

​     16 Field Squadron, Royal Engineers