Russia, China oppose US missile shield after New START expiry
By Cygnus | 20 May 2026
Summary
- Missile shield tensions: Russia and China jointly criticized the United States’ proposed “Golden Dome” missile defense concept, arguing it could destabilize global nuclear deterrence dynamics.
- Post-New START uncertainty: The criticism comes as the last major U.S.-Russia nuclear arms control framework, New START, approaches expiration in 2026, increasing concerns over strategic competition.
- Belarus nuclear signaling: Russia has continued military drills involving tactical nuclear-capable systems in Belarus, reinforcing concerns over heightened military signaling across Europe.
MOSCOW/BEIJING, May 21, 2026 — Russia and China have intensified their criticism of emerging U.S. missile defense initiatives, warning that next-generation interception systems risk undermining global strategic stability at a time when arms-control frameworks are weakening.
The joint criticism follows discussions between Russian President Vladimir Putin and Chinese President Xi Jinping during high-level meetings in Beijing focused on security cooperation and global defense policy.
Concerns over advanced missile defense
Russian and Chinese officials argue that future U.S. missile defense systems — often described in policy discussions as multi-layered architectures integrating satellites, interceptors, and advanced tracking systems — could weaken the traditional balance of nuclear deterrence.
While the proposed “Golden Dome” concept has not been formally deployed as an operational system, analysts say Washington is increasingly investing in space-based missile tracking, hypersonic defense, and advanced interception technologies as part of broader missile defense modernization efforts.
Moscow and Beijing contend that highly advanced interception capabilities could reduce the credibility of retaliatory nuclear deterrence, potentially encouraging a new phase of strategic arms competition.
Arms-control uncertainty after New START
The debate is unfolding as the 2010 New START treaty between the United States and Russia nears its scheduled expiration in February 2026 unless replaced or extended through a new agreement.
New START has served as the primary framework limiting deployed strategic nuclear warheads and delivery systems between the world’s two largest nuclear powers. Security experts have warned that the absence of a successor treaty could reduce transparency and increase geopolitical risk.
China has repeatedly resisted joining trilateral nuclear arms-control negotiations, arguing that its nuclear arsenal remains significantly smaller than those of the United States and Russia.
Belarus exercises raise concerns
Separately, Russia has continued tactical military drills in Belarus involving the nuclear-capable Iskander-M missile system. Western governments and NATO officials have closely monitored the exercises amid ongoing tensions over European security.
The deployments are widely viewed as part of Moscow’s broader deterrence signaling strategy following increased NATO military coordination along the alliance’s eastern flank.
Defense analysts note that tactical nuclear deployments and missile defense modernization are increasingly interconnected, with all major powers investing in faster detection systems, precision strike capabilities, and survivable deterrence infrastructure.
Why this matters
- Strategic stability risks: With New START nearing expiration, the global nuclear framework faces growing uncertainty. Without verification agreements, mistrust between major powers could intensify.
- Missile defense competition: Advanced missile defense systems may push rival states to expand offensive capabilities, including hypersonic weapons, decoys, and counter-space technologies.
- European security pressure: Russian tactical deployments in Belarus continue to heighten tensions across Eastern Europe and reinforce calls for sustained NATO defense spending.
FAQs
Q1. What is the New START treaty?
New START is a nuclear arms-control treaty signed by the United States and Russia in 2010. It limits deployed strategic nuclear warheads and launch systems while providing verification mechanisms between both countries.
Q2. What is meant by “Golden Dome”?
The term broadly refers to proposed next-generation missile defense concepts combining satellite tracking, layered interceptors, and advanced detection technologies to counter ballistic and hypersonic threats.
Q3. Why are Russia and China concerned about missile defense?
Both countries argue that highly advanced missile defense systems could weaken nuclear deterrence by increasing the possibility that retaliatory strikes could be intercepted.