Archive · 3 Jun 2025
France Considers Sharing Nuclear Weapons with European Allies
France is thinking about letting other European countries use its nuclear weapons to protect themselves.
This is because of worries about safety in Europe and a desire for Europe to be able to defend itself.
France has its own nuclear weapons, but usually doesn't share them.
If they did share them, it would involve putting the weapons in other countries and making sure everyone knows how to use them safely.
Some people think this would make it harder for other countries to attack, while others worry it could make things more dangerous.
There are also legal rules about sharing nuclear weapons that everyone has to follow.
France is considering sharing its nuclear weapons with other European countries.
This move aligns with France's aim for 'European strategic autonomy' in defense.
The proposal comes amid security concerns due to the ongoing Russia-Ukraine war.
Nuclear sharing involves stationing nuclear weapons on allied non-nuclear states.
Deploying more nuclear weapons has varied implications, potentially escalating tensions.
- Who
- France, led by President Emmanuel Macron, and potentially other European countries.
- What
- France is considering sharing its nuclear weapons with European allies.
- When
- May 14, when President Macron stated France is open to dialogue
- Where
- Europe
- Why
- Due to security concerns and the aim for European strategic autonomy.
Potential Benefits
Concerns
Impact on Deterrence
Potential Benefits
Enhances deterrence against Russia by increasing NATO's nuclear assets and showcasing European resolve.
Concerns
Could be seen as an escalation by Russia, leading to potential 'military-technical measures' in response.
Legality under NPT
Potential Benefits
Existing NATO nuclear sharing is compliant because the US retains legal ownership.
Concerns
Non-proliferation advocates and research institutions have challenged legality of existing NATO nuclear sharing arrangements.
- French President
- Emmanuel Macron
- French Arsenal
- Around 290 warheads
- Delivery Systems
- Submarine-launched ballistic missiles and air-launched cruise missiles
- NATO Nuclear Sharing
- US maintains arrangements with some NATO allies
- NPT
- Nuclear Non-Proliferation Treaty