US President Donald Trump warned on May 12, 2026, that a month-long ceasefire with Iran is “on life support,” as the conflict that began on February 28 continues to reverberate across politics, security and global trade. Negotiations are stalled, regional tensions remain high and questions are growing at home about strategy, cost and objectives.
US politics and oversight
At hearings on Capitol Hill, Democrats and some uneasy Republicans pressed the administration for clearer goals and accountability. Rosa DeLauro, the top Democrat on the House Appropriations Committee, asked what the US will have accomplished “and at what cost,” accusing the White House of offering no consistent, coherent strategy. Defense Secretary Pete Hegseth faced renewed scrutiny from lawmakers about munitions stocks and the length of an undeclared military campaign. Hegseth insisted the military knows its stockpiles and has contingency plans to escalate, withdraw or reallocate assets, but he gave few operational details.
Cost and budget
Pentagon officials said the cost of operations to date stands at about $29 billion, roughly $4 billion higher than estimates reported in late April. The comptroller indicated figures are evolving as the joint staff refines estimates; Hegseth was in Congress seeking support for a proposed $1.5 trillion Department of Defense budget for 2027.
Diplomacy, sanctions and international coordination
Washington has tightened economic pressure on Tehran, imposing new Treasury sanctions on individuals and firms accused of facilitating Iranian oil shipments to China. The moves come ahead of planned talks between Trump and China’s Xi Jinping, where reopening the Strait of Hormuz and curbing Iran’s economic lifelines are expected to be priorities.
Allied coordination on maritime security is accelerating. US Secretary of State Marco Rubio held calls with British and Australian counterparts as Britain and France prepared to co-host a meeting of some 40 defense ministers to discuss a post-conflict mission to restore freedom of navigation in the Strait of Hormuz. Separately, reports say Israel has deployed Iron Dome batteries and personnel to the United Arab Emirates to help defend against missile and drone threats.
Regional incidents and allegations
Iran has effectively restricted traffic through the Strait of Hormuz since the US‑Israeli strikes that sparked the war, limiting a key route for world oil shipments and squeezing supplies. Qatar’s prime minister warned Tehran not to use control of the strait as leverage or “blackmail” against Gulf states; Turkey’s foreign minister made similar remarks that it must not be used as a weapon.
The conflict has seen cross-border strikes and retaliatory actions. Lebanese state media reported Israeli strikes that killed six people in southern Lebanon amid ongoing exchanges between Israel and the Iran-backed Hezbollah militia; more than 2,800 people have reportedly died in Lebanon since fighting widened in early March. A Wall Street Journal report cited unnamed sources alleging the UAE has secretly carried out strikes on Iranian targets, including a refinery on Lavan Island; the UAE has not publicly acknowledged such operations.
Security warnings from Tehran
Iran’s leadership has sounded firm warnings. The speaker of parliament said Iranian forces are ready to “teach a lesson” to any attacker, and a security spokesman suggested one option, if attacked again, would be to enrich uranium to 90% purity — a level widely regarded as weapons-grade. The International Atomic Energy Agency reports Iran already holds more than 440 kilograms of uranium enriched to 60%, a material that would significantly shorten the technical steps to reach higher enrichment.
Peace offer and diplomatic impasse
Tehran submitted a 14-point peace proposal calling for an end to hostilities on all fronts, the lifting of a US naval blockade on Iranian ports and the release of frozen Iranian assets. Iran’s chief negotiator warned the US that rejecting the plan would mean costly, inconclusive failure. Trump has publicly dismissed Iran’s proposals, and negotiators remain far apart.
Human rights and domestic impacts
Inside Iran, the judiciary carried out an execution of a man convicted of armed rebellion and membership in a militant group, part of a wider wave of capital punishments since hostilities escalated. Rights groups say Iran executed at least 1,600 people last year, one of the highest totals globally.
Economic ripple effects
Global supply chains and commodity markets are strained. Producers in Asia are reporting knock-on effects from the virtual closure of the Hormuz route: Japan’s snack maker Calbee announced it will switch many product packages to two-color designs because shortages of printing ink—linked to a naphtha shortfall tied to oil disruptions—are making full-color printing difficult.
Outlook
With diplomatic proposals stalled, military operations ongoing and allied planning underway for a post-conflict security role in the Gulf, the situation remains volatile. Questions in Washington over strategy, cost and objectives are likely to intensify as the war shapes voter and fiscal decisions ahead of the US midterms, while regional actors and global markets continue to absorb the conflict’s broad and growing impacts.