Finland Joins France's Advanced Nuclear Deterrent Partnership

Overview

• Finland formally agreed to join the French 'dissuasion nucléaire avancée' on Monday, September 14, becoming the tenth European partner and announcing a nuclear 'groupe de pilotage' to be set up in the coming months.
• The initiative binds willing states to closer exercises and strategic consultations and allows for possible temporary deployments of French nuclear-capable forces, such as Rafale aircraft operating without warheads.
• France will keep sole authority over any use of nuclear weapons, and partners will not share decision-making or planning for nuclear employment.
• Finnish leaders said they will not host nuclear weapons in peacetime and noted Helsinki lifted its long-standing legal ban on nuclear weapons in June to enable closer cooperation.
• The move responds to worries about Russian aggression and doubts over U.S. guarantees, has drawn sharp warnings from Moscow, and could prompt deeper Nordic coordination on deterrence as the steering group plans exercises and operational details.