Ceasefire on Life Support: Trump Slams Iran’s Response to US Peace Proposal

In a striking escalation of rhetorical hostilities, US President Donald Trump declared that the ceasefire agreement with Iran is on “life support,” delivering a blistering assessment of Tehran’s latest response to an American peace proposal. The president’s swift and unequivocal rejection of Iran’s counter-offer has sent shockwaves through diplomatic corridors worldwide, raising fresh fears that the ten-week-old conflict will persist and continue to destabilise one of the world’s most critical shipping arteries. The development marks yet another dramatic twist in a conflict that has already upended global energy markets, displaced civilian populations, and tested the resolve of international alliances.

The 10-Week Conflict and Its Origins

The current hostilities between the United States and Iran erupted in late February 2026, following a series of escalatory incidents in the Persian Gulf region. What began as a diplomatic standoff over Iran’s nuclear enrichment programme and its support for regional proxy groups rapidly deteriorated into open confrontation after a series of tit-for-tat military strikes. Initial exchanges targeted military installations on both sides, but the conflict soon expanded to encompass cyberattacks, economic warfare, and a decisive Iranian move to restrict navigation through the Strait of Hormuz. The strait, through which roughly one-fifth of the world’s daily oil supply transits, became a chokepoint of immense strategic importance, with Iran deploying naval mines and fast-attack craft to harass commercial shipping.

Over the course of ten weeks, the conflict has cycled through multiple phases of intensity. Early optimism following a UN-brokered humanitarian pause in March gave way to renewed hostilities when peace talks in Doha collapsed after just 48 hours. Each subsequent attempt at mediation—whether by European intermediaries, the United Nations, or regional powers like Oman and Qatar—has faltered against deeply entrenched positions on both sides. The United States has insisted on a complete Iranian withdrawal from the Strait of Hormuz and verifiable curbs on its ballistic missile programme, while Iran has demanded the lifting of economic sanctions and recognition of its maritime security claims in the Gulf.

The US Ceasefire Proposal

The American proposal, delivered through Swiss intermediaries in a carefully choreographed diplomatic manoeuvre, represented what many analysts considered the most comprehensive peace framework yet put forward. The plan called for an immediate cessation of hostilities, the establishment of a demilitarised corridor through the Strait of

Global Affairs Review | May 2026

Hormuz monitored by an international coalition, and a phased easing of sanctions contingent upon Iranian compliance with verification protocols. Additionally, it proposed the creation of a joint maritime security framework under UN auspices that would allow both parties to maintain a naval presence in the region while ensuring freedom of navigation for commercial vessels.