försvarsallians

A försvarsallians, or defense alliance, is a pact between two or more nations to cooperate on matters of collective defense. The primary objective of such an alliance is to deter potential aggressors by presenting a united front, thereby increasing the security of all member states. The principle of collective defense is often enshrined in a treaty, with a key article stating that an attack against one member is considered an attack against all. This mutual defense commitment can take various forms, ranging from joint military exercises and intelligence sharing to the deployment of forces from allied nations to support a member under attack.

The formation of defense alliances can stem from a variety of geopolitical factors, including shared threats, common strategic interests, or a desire to balance power within a region or globally. Alliances can provide significant advantages, such as enhanced military capabilities through combined resources, increased diplomatic leverage, and a greater sense of security for member states. However, alliances can also entail risks. Members may be drawn into conflicts that do not directly threaten their immediate national interests, and internal disagreements within the alliance can weaken its effectiveness or lead to its dissolution. The obligations and commitments within a defense alliance are typically outlined in a formal agreement, which may also specify the procedures for consultation, decision-making, and the provision of mutual assistance.