# Swedish Engineer Troops

The Swedish Engineer Troops (Swedish: Ingenjörtrupperna, I) is the engineer branch of the Swedish Army. The branch was formed after the Defence Act of 1936. It provides military engineering and other technical support to the Swedish Armed Forces. Today, it consists of a single unit, the Göta Engineer Regiment (Ing 2) and two schools, the Swedish Army Field Work School (Fältarbetsskolan, FarbS) and the EOD School (Amröjskolan, AmröjS).

## History

In the 1600s and 1700s, special engineer (or pioneer units) were organized. Fortifikationen ("Royal Engineers") were established in 1635 as a special corps for construction of fortifications. The task of Fortifikationen was to build and maintain the country's land and coastal fortifications and other military buildings. In 1811, the Fortifikationen was amalgamated with the Field Surveying Corps (Fältmätningskåren) to the Engineer Corps (Ingenjörskåren). This consisted, among other things, of a fortification brigade. In 1867 the Engineer Corps was renamed the Fortifikationen. From 1855, sapper companies, a pontoon battalion, a field-signaling company and engineer troops were added to the Fortifikationen. The service branch expanded greatly towards the late 1800s, and in 1901 there were four corps; the Svea Engineer Corps (Ing 1), Göta Engineer Corps (Ing 2), Field Telegraph Corps (Ing 3), and Boden Engineer Corps (Ing 4).
According to the Defence Act of 1925, the Swedish Engineer Troops now came to consist of two field engineering corps (Svea and Göta, located in Stockholm and Eksjö), the Field Telegraph Corps (Stockholm) and Boden Engineer Corps. Svea Engineer Corps was organized on a corps staff, two field engineering companies, two military bridge companies, a fortress engineering company (Vaxholm) and a ordnance (sapper) company. Göta Engineer Corps was organized on a corps staff, three field engineering companies, a military bridge company, a fortress engineering company (Karlskrona) and a ordnance (sapper) company. The Field Telegraph Corps was organized on corps staff, two field telegraph companies, two radio companies and an ordnance company. The Boden Engineer Corps was organized on a corps staff, a field engineering company, a fortress engineering company, a military bridge company, a telegraph company and a ordnance (sapper) company.
The Swedish Engineer Troops constituted after the Defence Act of 1936 a special service branch, including three engineer corps: Svea Engineer Corps (Ing 1) in Solna, Göta Engineer Corps (Ing 2) in Eksjö and Boden Engineer Corps (Ing 4, later Ing 3) in Boden. It was established when the Fortifikationen was split into the Swedish Engineer Troops, Swedish Army Signal Troops and the Swedish Fortification Corps. A school to train officers in the engineer troops and to train other officers in the field working service was established in 1943 under the name Engineer Troop School (Ingenjörtruppskolan, IngS). It changed its name in 1952 to the Swedish Army School of Field Works (Arméns fältarbetsskola, FältarbS). On 1 June 1981 the Swedish Engineers [Cadet and] Officer Candidate School (Ingenjörtruppernas kadett- och aspirantskola, IngKAS) was amalgamated with the Swedish Army School of Field Works. It ceased and was part of the Swedish Army Field Works Center (Arméns fältarbetscentrum, FarbC) from 1 July 1991.
The Swedish Army Field Works Center was disbanded in 1997 and the Swedish Army Field Work School (Fältarbetsskolan, FarbS) continued operations together with the EOD School (Amröjskolan, AmröjS), both sorting under Göta Engineer Regiment (Ing 2) which since 2005 is the only remaining active engineer unit in the Swedish Engineer Troops.

## Units

| Designation | Years | Unit | Location |
| Ing 1 | 1855–1864 | Sapper Company | Stockholm |
| Ing 1 | 1864–1866 | Sapper Corps | Stockholm |
| Ing 1 | 1867–1892 | Pontoon Battalion | Stockholm |
| Ing 1 | 1893–1902 | Svea Engineer Battalion | Stockholm |
| Ing 1 | 1902–1957 | Svea Engineer Corps | Stockholm –1922 Solna 1922– |
| Ing 1 | 1957–1994 | Svea Engineer Regiment | Solna –1970 Södertälje 1970– |
| Ing 1 | 1994–1997 | Svea Engineer Corps | Södertälje |
| Ing 2 | 1873–1876 | Sapper Company | Stockholm –1875 Karlsborg 1875– |
| Ing 2 | 1876–1878 | Sapper Troop | Karlsborg |
| Ing 2 | 1878–1892 | Sapper Battalion | Karlsborg |
| Ing 2 | 1893–1902 | Göta Engineer Battalion | Karlsborg |
| Ing 2 | 1902–1963 | Göta Engineer Corps; one company in Karlskrona, Ing 2K 1908–1937 | Karlsborg –1928 Eksjö 1928– |
| Ing 2 | 1963–1994 | Göta Engineer Regiment | Eksjö |
| Ing 2 | 1994–2000 | Göta Engineer Corps | Eksjö |
| Ing 2 | 2000– | Göta Engineer Regiment | Eksjö |
| Ing 3 | 1902–1937 | Field Telegraph Corps; one company in Boden 1915– one company in Malmen 1916–1926, see S 1 | Stockholm/Solna |
| Ing 3 | 1957–1975 | Boden Engineer Corps see Ing 4 | Boden |
| Ing 3 | 1975–1994 | Boden Engineer Regiment | Boden |
| Ing 3 | 1994–2000 | Norrland Engineer Corps | Boden |
| Ing 3 | 2000–2005 | Norrland Engineer Battalion | Boden |
| Ing 3 | 2006–2011 | Norrland Engineer Company | Boden |
| Ing 4 | 1902–1937 | Norrland Engineer Corps see Ing 3 | Boden |
| Ing 5 | 1914–1920 | Norrland Engineer Corps Was never raised | Östersund |

## Inspector of the Swedish Engineer Troops

The chief of the engineer troops was referred to as the Inspector of the Swedish Engineer Troops (Ingenjörinspektören). From 1966 to 1991, the engineer troops and the signal troops had a joint branch inspector; the Inspector of the Swedish Army Engineer Corps and Signal Corps (Ingenjörinspektör- och Signalinspektören). From 1991, the two branches received an inspector each, and the title of the engineer troops was shortened to the Engineer Inspector. In connection with the decommissioning of Swedish Army Field Work Center (Arméns fältarbetscentrum), the position of Engineer Inspector disappeared.
* 1937–1941: Sven Alin
* 1940–1941: Per (Pelle) Högstedt
* 1941–1946: Sigurd Rahmqvist
* 1946–1953: Inge Hellgren
* 1953–1963: Stig Berggren
* 1963–1967: Gunnar Smedmark
* 1967–1967: Harald Smith (acting)
* 1968–1969: Harald Smith
* 1969–1975: Åke Bernström
* 1975–1982: Kåre Svanfeldt
* 1982–1986: Owe Dahl
* 1986–1991: Bertil Lövdahl
* 1991–1993: Lars-Åke Persson
* 1993–1997: Christer Ljung
* 1997–1997: Björn Svensson