The Defence Act of 2000 (prop. 1999/2000:30) was a defence act passed by the Swedish Riksdag on 30 March 2000. It is the largest reorganisation of the Swedish Armed Forces since the Defence Act of 1925. The act was a continuation of the policies set in motion starting with the Defence Act of 1996; refocusing the military from a large-scale doctrine of invasion defence, to a smaller-scale, more flexible "operational defence" (Swedish: Insatsförsvar). The Act resulted in the dissolution of many military units and commands.
The future organisation which was decided on through the Act would up to 2004 involve the following military units: