With the end of the Cold War a significant reduction in forces followed. Before the 2008 Russian military reform, the four fleets were ranked as equal in status to the six Military Districts. With the reform measures going into force the number of Military Districts was reduced and became new Joint Strategic Commands and the four fleets and one flotilla were subordinated to them with status equal to the Ground Forces and the Air Forces armies. Due to Russia's increased interests in the Arctic region and the importance of Russia's western/northwestern maritime defense the Northern Fleet, originally part of the Joint Strategic Command West (Western Military District), on 12 December 2014 became the basis for the newly formed fifth Northern Fleet Joint Strategic Command.