The U.S. Should End Its Nuclear Umbrella Over Europe Due to Excessive Risks
Source: The American Conservative. "France, America, and the Trap of Extended Nuclear Deterrence - The American Conservative." March 10, 2026. www.theamericanconservative.com
The Gist
The author argues America should stop promising to use nuclear weapons to defend Europe. He says this promise isn't believable anyway, and European countries now ignore U.S. wishes while picking fights with Russia that could drag America into nuclear war.
Conclusion
The United States should close its nuclear umbrella that has been shielding Europe because the risks of extended deterrence have become too great
Premises
- Extended nuclear deterrence (protecting allies) has much lower credibility than primary deterrence (protecting one's own country)
- European allies now openly defy U.S. trade and security policies and systematically undermine U.S. priorities, unlike during the Cold War
- Several European powers are adopting dangerously hostile, confrontational stances toward Russia that could entangle the U.S. in nuclear conflict
- France's proposed extended deterrence is unlikely to be credible given Russia's vastly superior nuclear arsenal (6,000 vs. few hundred warheads)
- Even during the Cold War, European allies harbored doubts about U.S. extended deterrence promises, requiring U.S. troops as a 'tripwire'
- France's nuclear umbrella would likely be seen as a transparent bluff by Russia due to the massive disparity in nuclear capabilities
Assumptions
- Nuclear deterrence credibility is primarily based on the willingness to risk national destruction
- Allies who don't follow U.S. leadership create unacceptable entanglement risks
- Russia would be willing to test extended deterrence commitments
- The current European security arrangement no longer serves U.S. interests
- Extended deterrence inherently involves greater risks than benefits for the protecting power