Operation Reassurance

Operation Reassurance is a NATO mission aimed at ensuring the security and stability of Eastern Europe, particularly in response to concerns about potential aggression from Russia. Initiated in 2014, it involves deploying troops and military resources to member countries like Poland and the Baltic states to deter threats and reassure those nations of NATO's commitment to their defense. The operation includes various activities like military exercises, deployments, and enhanced readiness, illustrating NATO's solidarity and collective defense principle, which assures that an attack on one member is considered an attack on all.