This was due to the fact that, among other things, the anti-aircraft defense was awarded a more independent position in the artillery.

[4] Prior to the Defence Act of 1958, the Chief of the Army proposed that Sundsvall Anti-Aircraft Corps (Lv 5) be disbanded.

The background to the proposal was entirely economic, as the Supreme Commande considered that a disbandment of Sundsvall Anti-Aircraft Corps was linked to the inconvenience from the standpoint of preparedness and recruitment.

The saving of disbanding Sundsvall Anti-Aircraft Corps was estimated at approximately SEK 0.6 million per year.

The total investment requirement for construction work at the other anti-aircraft units was estimated at SEK 4.9 million.

On 1 October 1942, the detachment was separated from the regiment and formed the Göta Anti-Aircraft Corps (Lv 6).

[4] On 7 February 1943, the Karlsborg Anti-Aircraft Regiment placed a mobilization center in Karlstad (Lv 1 K).

[4] On 16 June 1938, the Karlsborg Artillery Regiment was presented with its standard at Ladugårdsgärdet in Stockholm by His Majesty the King Gustaf V on his 80th birthday.