The Future of U.S.-Russia Arms Control After the Trump-Putin Alaska Summit
After years of escalating tension, the world has been given a rare glimpse of potential reconciliation. The United States and Russia, two Cold War adversaries turned modern rivals, have reopened formal peace talks aimed at resolving the war in Ukraine and rebuilding trust. President Donald Trump and President Vladimir Putin recently met in Alaska, vowing to work toward a comprehensive settlement rather than settling for a temporary ceasefire.
This diplomatic thaw arrives at a critical juncture. With the New START treaty—the last remaining bilateral arms control agreement—set to expire in February 2026, the future of U.S.-Russia strategic stability hangs in the balance. The outcome of these talks could shape not only their bilateral relations but also the global security landscape for decades to come.
In this article, we’ll explore three possible scenarios for the future of arms control between Washington and Moscow: informal compliance with New START, extending the treaty, or negotiating a new and comprehensive arms control framework.
Scenario 1: Informal Compliance Without Verification
The first path forward could see both nations continuing to respect the limits of New START without a formal extension. At present, both Washington and Moscow still adhere to the treaty’s caps on deployed nuclear warheads and delivery systems. However, they are no longer fulfilling verification measures such as on-site inspections, data exchanges, and the use of National Technical Means (NTM).
Verification is the cornerstone of trust in any arms control agreement. Without it, compliance becomes unverifiable, leaving both sides suspicious of each other’s capabilities. Russia previously announced its suspension from New START while pledging to remain within treaty limits, but the U.S. has accused Moscow of failing to honor these commitments.
If the treaty expires in 2026 without a verification framework, both sides could claim adherence while harboring doubts. This lack of transparency risks deepening mistrust and undermining the very purpose of arms control.
Scenario 2: Extending New START Beyond 2026
A second possibility would be to amend and extend New START. The treaty was previously extended in 2021, just two days before its expiration, under Article XIV. While that provision only allowed a single five-year extension, Article XV provides a legal pathway to amend the treaty for additional renewals—if both sides agree.
An extension could stabilize bilateral relations and prevent an immediate collapse of arms control. Yet, significant obstacles remain. The U.S. has long expressed concern over Russia’s deployment of advanced weapons such as the Avangard hypersonic glide vehicle, Poseidon nuclear-powered torpedo, and Burevestnik nuclear cruise missile. Moscow, meanwhile, views U.S. missile defense systems, space-based sensors, and potential anti-satellite (ASAT) weapons as direct threats.
Beyond these technical disputes, geopolitical shifts further complicate negotiations. French President Emmanuel Macron’s proposal for a European nuclear umbrella, Poland’s desire to host U.S. nuclear weapons, Ukraine’s NATO aspirations, and Russia’s deployment of tactical nuclear weapons in Belarus have all raised tensions. Any extension of New START would need to confront these new realities.
Scenario 3: Negotiating a New Comprehensive Treaty
The most ambitious—but potentially most effective—scenario would be a brand-new arms control framework to replace New START, just as it once replaced the Strategic Offensive Reduction Treaty (SORT).
A new treaty could address today’s evolving security challenges, going far beyond nuclear warhead limits. Such an agreement might include:
- Non-nuclear strategic weapons (NNSW) such as hypersonic systems
- Offensive cyber capabilities with military applications
- Space weaponization and anti-satellite threats
- Conventional force imbalances in Europe
- Expanded transparency and stronger verification regimes
Importantly, this new framework could include clauses ensuring verification continues even during crises—helping to prevent escalation in moments of heightened tension. By modernizing arms control to reflect 21st-century challenges, Washington and Moscow could build a more durable foundation for global stability.
Conclusion
The Trump-Putin Alaska summit marks a rare turning point in U.S.-Russia relations. Yet, with New START set to expire in February 2026, the window for action is rapidly closing. The choices are stark: let the last pillar of bilateral arms control collapse, risking an unchecked arms race, or seize the opportunity to forge a new, forward-looking framework that addresses both nuclear and non-nuclear threats.
Ultimately, the future of arms control depends on whether both nations can overcome mistrust and embrace transparency, verification, and adaptation to emerging technologies. If Washington and Moscow rise to the challenge, this moment could mark not just the end of the Ukraine war but the beginning of a new era in global security.
