The world is on the brink of a terrifying possibility: the last remaining nuclear arms control treaty between the US and Russia is set to expire, and with it, the fragile balance that has prevented a catastrophic nuclear war for decades. This Thursday, the New START treaty will officially end, leaving us teetering on the edge of a new and dangerous arms race.
Signed in 2010, the New Strategic Arms Reduction Treaty (New START) was a beacon of hope, capping the number of deployed strategic nuclear warheads for both superpowers at 1,550. But it did more than just limit numbers; it fostered transparency through data sharing, notifications, and on-site inspections, ensuring neither side would miscalculate the other's intentions. And this is the part most people miss: this treaty was the last thread holding together the arms control cooperation that helped end the Cold War.
But here's where it gets controversial: while Pope Francis has urgently called for its renewal, warning that the current global situation demands every effort to avoid a new arms race, US President Donald Trump has been notably dismissive. "If it expires, it expires… We'll just do a better agreement," he told the New York Times last month. This cavalier attitude contrasts sharply with the alarm expressed by Russia's Dmitry Medvedev, who signed the treaty in 2010 and now warns its expiration should "alarm everyone."
The stakes are higher than ever. The New START treaty's demise follows a troubling trend of crumbling arms control agreements. The Intermediate-Range Nuclear Forces (INF) Treaty, the Open Skies Treaty, and the Conventional Armed Forces in Europe (CFE) Treaty have all fallen by the wayside, leaving a void in global security. Britain's former head of the armed forces, Admiral Sir Tony Radakin, warns that the very frameworks that kept the world safe are now at risk of unraveling. In a speech last year, he called the collapse of these treaties "one of the most dangerous aspects of our current global security," compounded by the increasing prominence of nuclear weapons.
Here’s the kicker: both the US and Russia are already modernizing their nuclear forces and expanding their strategic capabilities. Russia, concerned about penetrating US air defenses, has developed new weapons like the Poseidon underwater autonomous torpedo and the Burevestnik cruise missile, both nuclear-armed and designed to bypass defenses. Meanwhile, the US, Russia, and China are all racing to develop hypersonic missiles capable of traveling at over 4,000 mph, making them nearly impossible to intercept. Darya Dolzikova, a senior Research Fellow at RUSI, warns that these expanding capabilities will only make it harder to reach a new arms control treaty.
And this isn't just about the US and Russia. Washington insists any future treaty must include China, whose nuclear arsenal is growing, while Russia argues that France and the UK, Europe's nuclear powers, should also be at the table. With more countries viewing nuclear weapons as a deterrent, the global landscape is becoming increasingly volatile.
So, what now? The expiration of New START signals a more dangerous era, but a new deal is still possible. The question is, will world leaders act before it's too late? The clock is ticking, and the consequences of inaction are unthinkable. What do you think? Is a new arms race inevitable, or can diplomacy prevail? Let’s hear your thoughts in the comments.
