The regiment was the only regiment that grew out of the 1812 conscription organization and originated in Västernorrland Conscription Battalion (
Västernorrlands beväringsbataljon) which was formed on 19 October 1854. The conscription battalion was until 29 March 1869 subordinate to the commander of
Jämtland Ranger Corps (No 23). From 29 March 1869, the battalion became an independent unit and on 1 January 1887, the name Västernorrland Battalion was adopted. On 1 January 1893, the battalion was reorganized into a regiment and adopted the name Västernorrland Regiment (No 29), which in 1902 was adjusted to No 28. In 1914, all order numbers within the Swedish Army were adjusted. For Västernorrland Regiment, this meant that the regiment was assigned the designation I 28. The adjustment of the designation was made to distinguish the regiments in the various branches but also to distinguish the regiments from their possible reserve regiments where a main regiment, for example, had the designation I 11 and the reserve regiment had the designation I 111. in March 1966 with conscripts from Västernorrland Regiment. The regiment survived the disbandment in connection with the
Defence Act of 1925 but most of the remaining infantry regiments were reduced by one battalion and from 1 January 1928, Västernorrland Regiment came to consist of two infantry battalions. Furthermore, the regiment was assigned with the designation I 21 when the unit designations in the lower series became vacant, by the
Kalmar Regiment being disbanded. In May 1931, parts of the regiment were stationed in
Ådalen following a request from the county administrative board to assist the police in curbing a labor dispute, a conflict that later came to be known as the
Ådalen shootings. In connection with the OLLI reform, which was implemented in the
Swedish Armed Forces between 1973 and 1975, A units and B units were formed. The A units were the defence district regiments (
försvarsområdesregemente), the regiments that were given responsibility for a
defence district and the mobilization and
materiel responsibility within the defence district. The B units were pure training units. This meant that
Norrland Logistic Regiment (T 3) which was part of Härnösand Defence District (
Härnösands försvarsområde, Fo 23) became a B unit, while Västernorrland Regiment (I 21) on 1 July 1974 was amalgamated with Härnösand Defence District, which was also renamed Västernorrland Defence District, and formed the defence district regiment I 21/Fo 23, an A unit. On 1 July 1983, the regiment was amalgamated in Sollefteå Army Garrison (
Sollefteå armégarnison, SAG), which was a pilot organization, consisting of Västernorrland Regiment (I 21), the defence district staff (Fo 23), Ådal Brigade (
Ådalsbrigaden, IB 21), Ångermanland Brigade (
Ångermanlandsbrigaden, NB 51) and Norrland Logistic Regiment. On 30 June 1990, the pilot organization was disbanded and from 1 July 1990, Västernorrland Regiment became an independent unit again. However, the defence district staff came to form its own authority. Through Defence Investigation 88, it was clear that four brigade-producing regiments would be disbanded. The background was that the economic problems that arose in the Swedish defence during the 1970s and 1980s remained and were not solved in connection with the Defence Act of 1987. The
Carlsson I Cabinet therefore requested a new investigation from the
Supreme Commander of the Swedish Armed Forces, General
Bengt Gustafsson, the Defence Investigation 88 (FU 88), on the army development. The investigation led to the Riksdag in December 1989 deciding that the army from 1 July 1992 would be reduced by 11 brigades and consist of 18 brigades. The brigades that were disbanded were all organized according to IB 66M, which among other things concerned the Ådal Brigade (
Ådalsbrigaden). Furthermore, it was also decided that Norrland Logistic Regiment would be co-located with Västernorrland Regiment and thereby concentrate the Sollefteå Garrison on Regementsvägen in Sollefteå. Through the Defence Act of 1992, it was decided that the Ångermanland Brigade would be separated from the regiment, this on the basis that the government wanted the Swedish Armed Forces' basic organization to reflect the war organization. The brigade was separated from the regiment on 1 July 1994 and became a cadre-organized war unit within the
Northern Military District (Milo N). From the same date, the defence district staff was re-incorporated into the regiment. Prior to the Defence Act of 1996, a new division of defence districts was proposed, which meant that three defence district staffs in the Northern Military District (Milo N) would be disbanded on 31 December 1997. The three staffs proposed for disbandment were in
Kalix,
Kiruna and
Östersund. Regarding the staff in Östersund, it was proposed together with the staff in Sollefteå to form a common defence district. The defence district staff in Östersund was officially disbanded on 31 December 1997. From 1 January 1998, Jämtland Defence District (
Jämtlands försvarsområde Fo 22) was integrated into Västernorrland Defence District (
Västernorrlands försvarsområde, Fo 23), which adopted the name Västernorrland and Jämtland Defence District (
Västernorrlands och Jämtlands försvarsområde, Fo 23). In support of the
Home Guard and the voluntary activities within the former Jämtland Defence District, the defence district group
Jämtlandsgruppen was formed. Prior to the
Defence Act of 2000, the government proposed in its bill to the Riksdag that the tactical level should be reduced by phasing out division and defence district staffs as well as
naval commands and
air commands. This is to design an
Army Tactical Command,
Naval Tactical Command and
Air Force Tactical Command which would be co-located with the Joint Operations Command (
Operationsledningen, OpL). The proposal meant that all defence district staffs would be disbanded, which included
Småland Regiment. Furthermore, the government proposed to the Riksdag a sharp reduction of army units, which meant, among other things, that of 13 brigade units within the army, only six units would remain for the training of army brigade commanders and mechanized battalions. Furthermore, it was considered that they would be relatively evenly geographically distributed across the country. In central
Norrland, the government proposed in its bill that the Jämtland Ranger Brigade (
Fältjägarbrigaden, NB 5) should remain in favor of the Ångermanland Brigade (NB 21). Sollefteå Garrison was considered to have good infrastructural and training conditions as well as Östersund Garrison. However, the government considered that the conditions for a continued development of the garrison in Östersund were better than in Sollefteå. In Östersund's favor, the other units that were within the garrison,
Jämtland Wing (F 4), the Swedish Army Technical School (
Arméns tekniska skola, ATS) and the Motor School (
Motorskolan, MS). Relocating the Army Technical School to another location was not considered economically defensible by the government. The schools were considered to be able to provide staff and skills with the help of the fact that a brigade remained in Östersund. Furthermore, the government pointed out that due to the distance, it should be easier for the staff in Sollefteå to move to Östersund than to, for example, Boden, which would reduce a possible loss of competence in the army. From 1 July 2000, the activities of the regiment passed to the Ångermanland Decommissioning Organisation until the decommissioning was completed by 31 December 2001. The Decommissioning Organisation had the task of disbanding the regiment, but also the other units affected by decommissioning in
Västernorrland County - Ångermanland Brigade,
Norrland Logistic Corps (T 3) and the Norrland Coast Naval Command (
Norrlandskustens marinkommando, MKN). On 30 June 2001, the Ångermanland Decommissioning Organisation ceased to exist when the decommissioning of the units was considered complete. On 14 May 2019, the Swedish Parliamentary Defence Commission (
Försvarsberedningen) submitted its report
Värnkraft to
Minister of Defence Peter Hultqvist. In the report, the Defence Commission proposed, among other things, that the war organization should be provided with four regionally trained territorial infantry battalions, in addition to the infantry battalion proposed on
Gotland. For geographical, emergency preparedness and training reasons, the Defence Commission assessed that two new basic organizational units needed to be established in the form of two smaller regiments. The proposed regiments were considered to have an annual training capacity of about 200-250 conscripts. In the long run and after further investments and additional resources, the regiments were considered to be able to increase the training volume to meet the need for infantry units for up to one brigade. The conscripts were to a large extent recruited regionally to, among other things, ensure a high level of preparedness in the military units. The Defence Commission stated that
Falun,
Härnösand, Sollefteå and
Östersund, among others, had shown interest in establishing military units. Prior to the
Defence Act of 2020, the Swedish government presented an agreement on 12 October 2020, to re-establish Västernorrland Regiment in Sollefteå from 2022. The government stated that a re-establishment in Sollefteå was considered important for the protection of the connections to
Trondheim, which among other things affects the
United States Marine Corps's pre-placed equipment in
Trøndelag. It was also proposed that
Jämtland Ranger Corps be attached to Västernorrland Regiment as a training detachment in Östersund. The basic training in Sollefteå would correspond to two local defence infantry battalions and in Östersund one local defence infantry battalion. By 1 March 2021, the Swedish Armed Forces would report the agency's planning to the Government Offices (
Ministry of Defence) on the re-establishment of Västernorrland Regiment (I 21) in Sollefteå, with the training detachment Jämtland Ranger Corps in Östersund. On 26 February 2021, the Swedish Armed Forces presented its budget documentation for 2022, in which the Swedish Armed Forces presented its planning, preparations and activities in order to be able to re-establish the regiments designated by the Defence Act. Västernorrland Regiment was proposed to be established from the fourth quarter of 2021, initially with the majority of operations starting from Östersund and with regimental command in Sollefteå. The background to the proposal was based on the fact that the Swedish Armed Forces, through existing premises, previously conducted operations in Östersund, which enables training activities from the period 2022–2023 in Östersund and after new construction from 2024 also in Sollefteå. On 16 June 2021, the Swedish Armed Forces announced the commanders of the newly established units. Colonel Jonas Karlsson was appointed the new regimental commander of Västernorrland Regiment and formally took up his position in connection with the regiment being re-established in the first quarter of 2022. On 6 December 2021, the regimental staff was established in Sollefteå, where they are initially grouped temporarily in the old barracks at barracks establishments north of Riksväg 90. On 16 January 2022, Västernorrland Regiment was inaugurated through a ceremony in the regimental park, where
Prince Carl Philip, Duke of Värmland, among others, represents the court. The
Supreme Commander of the Swedish Armed Forces, General
Micael Bydén, Minister of Defence Peter Hultqvist and the governors from both
Västernorrland County and
Jämtland County. On 8 August 2022, the regiment plans to receive the first conscripts. ==Barracks and training areas==