Abstract: In the conditions of growing geopolitical status of the Arctic region there is a dangerous tendency of its militarization. Many states and the NATO strenghten their presence and activities in the Arctic region, the military forces, which are located in the Arctic region, as well as their infrastructures are being modernized, the military marine fleets are actively used for the protection of  national economic interests, and there are also tendencies for the formation of the new military political associations and coalitions. Russia should follow a balanced position, when choosing its standing regarding remilitarization of the region. On one hand, it should not forget the measures for its defensive capacity in the Arctic region, and on the other hand Russia and other interested states and international organizations should search for mutually acceptable solutions in order to avoid further development of negative tendencies.The formation of a special regional regime for the control over weapons and development of mutual trust could become important priorities for the international cooperation in the Arctic region.