25th Engineer Regiment, Royal Engineers

The 25th Engineer Regiment was a former engineer unit of the Corps of Royal Engineers, itself within the British Army. The regiment was first formed to support the 2nd Armoured Division was later disbanded in 2012 following the Army 2020 Refine. The regiment's last role was supported troops in Northern Ireland and supporting the Air Support units.

Field and Corps Engineers
In 1950, the 25th Field Engineer Regiment was formed from squadrons recently transferred from the 24th and 32nd Regiments. These squadrons were renumbered and assigned directly to the 3rd Infantry Division's Engineers Group. At this time, the regiment controlled the following units; 39 and 50 Field Squadron and 46 Field Park Squadron. The next year, 37 Field Squadron was moved to Cyprus and deployed to Libya. The next year, the regiment took part in the Egyptian Invasion and after the end of the war, the regiment moved back to Invicta Park Barracks in Maidstone (Kent). In 1956 the regiment was told that the RHQ and 37 Field Squadron were to deploy to the Suez and take part in "Operation Musketeer". After returning, the regiment was told they were to deploy to Christmas Island as part of the nuclear bomb tests there. In September 1958, 46 Field Park Squadron moved to 36 Engineer Regiment.

In 1958 the regiment was moved to Roberts Barracks in Osnabrück and renamed as the 25th Corps Engineer Regiment. This move and renamed was a result of the 1957 Defence White Paper which reduced and restructured the army. After moving base, the regiment was assigned to the 11th Engineer Group. In April 1969 following the 1966 Defence White Paper, the regiment was renamed as the 25th Engineer Regiment. From 1 August to 30 November 1973, the regiment deployed to Northern Ireland in the infantry role and based in Girdwood Barracks. After returning, the regiment was assigned to the 2nd Armoured Division and amalgamated with the 23rd Engineer Regiment.

Divisional Engineers
After their amalgamation with the 23rd Engineer Regiment, the new unit was titled as the 2nd Armoured Division Engineer Regiment. By this time, the regiment controlled the following squadrons;


 * Regimental Headquarters
 * 12 Field Squadron (From 25 Engineer, moved out in 1981 to new 25 Engineers)
 * 16 Field Squadron (From 23 Engineer, moved out in 1981 to new 25 Engineers)
 * 39 Field Squadron (From 25 Engineer, moved out in 1981 to new 25 Engineers)
 * 43 Field Support Squadron (From 23 Engineer, moved out in 1981 to new 25 Engineers)

From June—October 1977 and October 1979—January 1980 the regiment deployed to Northern Ireland in the Infantry Role. Eventually in 1981 following the 1981 Defence White Paper. the 2nd Armoured Division was re-designated as an infantry division. This new division was to loose all brigades except for the 24th Airmobile Infantry Brigade. After this, the division then included the following brigades; 15th (North East) Infantry Brigade (Territorial) and the 49th (East Lancashire) Infantry Brigade (Territorial). Because of this reorganisation, the regiment was renamed and reorganised as the 25th Engineer Regiment.

Engineer Regiment
In January 1981, the regiment was re-designated as the 25th Engineers and moved under the control of Commander Royal Engineers, 1st (British Corps) based in Bielefeld. By this time, the regiment controlled all of the same units except for the 39th Field Squadron which had been moved to 23 Engineer Regiment in 1983.

In 1992, following the end collapse of the Soviet Union and concurrent end of the Cold War, the Options for Change reforms came. These reforms extremely reduced the units based in Germany and assigned to NATO. The 25th Engineers were no exception, and moved to Massereene Barracks in Antrim. After this move, the regiment was assigned to Headquarters Northern Ireland. This regiment was to support this HQ and the units deploying on Operation Banner. The next year, in 1993, 12 Field Squadron was transferred to the 28th Engineer Regiment. As a result, the regiment now had the following structure;


 * Regimental Headquarters
 * 33 Field Squadron (Somewhat Independent, only under regiment for ADMIN)
 * 43 Plant Squadron

Air Support Role
In 2007, Operation Banner came to an end. This operation was the longest continuous operation ever endured by the armed forces. Following this operation's end, the regiment moved moved to Waterbeach Barracks in Cambridge and reorganised and renamed as the 25th Air Support Engineer Regiment. Following their move to Waterbeach, the regiment was placed under control of the 12th (Air Support) Engineer Group. As a result, the regiment was expanded to a 511 man strength including a REME workshop of 54 men. After this, the regiment gained two new squadrons, and had the following full structure;


 * Regimental Headquarters
 * 33 Field Squadron (Disbanded in 2007)
 * 34 Field Squadron (Assigned in 2007, moved to 39 Air Support Engineer Regiment in 2012)
 * 43 Plant Support Squadron (in 2001 as 43 HQ and Support Squadron, disbanded in 2012)
 * 53 Field Support Squadron (Assigned in 2007, moved to 39 Air Support Engineer Regiment in 2012)

After re-rolling under their new air support role, the regiment deployed squadrons on both Operation Telic and Herrick. In 2010, following the Army 2020 Reforms, it was announced the regiment was to be removed from the army orbat "not before October 2015", but the regiment was disbanded in April 2012. After their disbandment, the two air support squadrons moved back to 39 Air Support Engineer Regiment.