Nuclear – Trump Declines Putin Proposal as Final US-Russia Arms Limits Expire

Nuclear – The United States has declined a proposal from Russian President Vladimir Putin to continue observing limits on strategic nuclear weapons after the expiration of the New Strategic Arms Reduction Treaty, commonly known as New START. The decision, confirmed by President Donald Trump, comes as the treaty formally lapsed, ending the last remaining framework governing the world’s two largest nuclear arsenals.

End of a Longstanding Nuclear Framework

Thursday marked the official conclusion of New START, a landmark agreement that for years capped the number of deployed strategic nuclear warheads and delivery systems held by the United States and Russia. With its expiration, there are now no legally binding limits in place for the first time in more than five decades, a shift that has raised concern among arms control experts and international security analysts.

Putin had suggested that both countries voluntarily continue following the treaty’s limits despite its expiration. The proposal was framed as a temporary confidence-building measure, but Washington made clear it would not proceed under those terms.

Trump Criticizes the Treaty’s Legacy

In a statement shared on social media, Trump dismissed the agreement as deeply flawed, arguing it failed to serve American interests. He described New START as poorly negotiated and claimed it had been violated, though he did not provide specific examples. According to Trump, extending the existing framework was not a viable option.

Instead, he called for a fresh approach, saying US nuclear specialists should focus on crafting a new and updated agreement. He emphasized that any future treaty should reflect modern strategic realities and be designed to remain effective for decades rather than relying on what he portrayed as outdated compromises.

Emphasis on Military Strength

Trump framed his rejection of the proposal within a broader narrative of military expansion and modernization during his presidency. He asserted that the United States has strengthened its defense capabilities across all branches, including significant investment in nuclear forces.

He pointed to the creation of the Space Force and claimed wide-ranging upgrades throughout the armed services. Trump also highlighted naval advancements, stating that newer warships far exceed the capabilities of historic vessels used during World War II, including iconic battleships such as the Iowa and the Missouri.

Claims of Preventing Global Nuclear Crises

The president also credited himself with preventing major nuclear confrontations between several rival nations. Without offering details, Trump said his leadership helped avert escalation among countries including Pakistan and India, Iran and Israel, and Russia and Ukraine. These assertions were presented as evidence of his approach to deterrence and diplomatic pressure.

Origins and Impact of New START

New START was signed in 2010 by then US President Barack Obama and Russia’s president at the time, Dmitry Medvedev. The agreement set strict limits on deployed strategic warheads and delivery systems, along with verification measures that allowed inspections by both sides.

For years, the treaty was viewed as a cornerstone of global arms control, offering transparency and predictability between the two nuclear powers. Its expiration removes those safeguards, fueling fears that both nations could expand their arsenals without formal restraint.

Russia’s Earlier Suspension and Growing Tensions

The treaty’s unraveling began well before its expiration. In February 2023, Putin announced that Russia would suspend its participation, citing security concerns. He argued that allowing US inspections was unacceptable while Washington and its NATO allies openly supported Ukraine and pursued policies aimed at weakening Moscow.

New START was the last surviving element of a series of arms control agreements that began during the Cold War with the signing of SALT I in 1972. Its end underscores the broader collapse of decades-long efforts to regulate nuclear competition between the two countries.

As both sides now chart their next steps, the absence of formal limits introduces new uncertainty into global security calculations.