US-Iran negotiations stall as Tehran warns it is “fully prepared” ahead of ceasefire deadline
US-Iran negotiations stall as Tehran reimposes Strait of Hormuz restrictions and warns it is “fully prepared” while the ceasefire faces an imminent deadline.
Iran’s top negotiator said Tehran is “fully prepared” for a resumption of hostilities as US-Iran negotiations remain stalled and the ceasefire approaches its expiry, raising regional tensions over the Strait of Hormuz. Mohammad Bagher Ghalibaf, speaking in a nationally televised address, described progress in talks but stressed that major gaps persist between the two sides. The dispute centers on Iran’s nuclear programme and maritime access, with both diplomatic and military measures being deployed as leverage.
Ghalibaf signals readiness as US-Iran negotiations lag
In his broadcast remarks, Mohammad Bagher Ghalibaf acknowledged progress with Washington but said fundamental differences remain unresolved in the US-Iran negotiations. He warned that Iranian forces are prepared for an immediate return to hostilities if talks collapse, framing readiness as both deterrence and political posture. The comment amplifies concerns among regional partners and international observers about the stability of the temporary truce.
Ceasefire deadline and Trump warning escalate tensions
The ceasefire is due to expire midweek and US President Donald Trump warned that the United States would resume strikes if no agreement is reached, saying the US might “have to start dropping bombs again.” Those remarks followed mixed public statements from the White House that described negotiations as ongoing even as military pressure in the region continued. The dual message — diplomacy in public, threats of force in private and public comments — underscores the fragility of the current arrangement.
Strait of Hormuz restrictions reimposed as leverage
Iran’s Islamic Revolutionary Guard Corps moved to reimpose restrictions on transits through the Strait of Hormuz less than 24 hours after reopening it, citing a US naval blockade of Iranian ports. The strait normally carries roughly one-fifth of the world’s traded oil and has become a central bargaining chip in the negotiations. Iranian officials and some analysts view control over passage as direct leverage to compel Washington to alter its stance on sanctions and naval operations.
Nuclear programme and maritime access remain core disputes
Negotiators have repeatedly identified Iran’s nuclear activities and freedom of movement through the Strait of Hormuz as the most intractable issues in the talks. Iranian President Masoud Pezeshkian publicly rejected US demands he said would strip Iran of its “nuclear rights,” framing Tehran’s position as a defense of sovereign prerogatives. From Washington’s perspective, concerns focus on non-proliferation and regional deterrence, a divide that negotiators say has left a “framework of understanding” elusive.
Mediators push for further talks while Iran sets preconditions
Mediators called for a second round of talks after the initial session in Islamabad ended without an agreement, but Tehran’s deputy foreign minister said no new dates should be set until a basic framework is agreed. Iran accused the United States of maintaining a maximalist posture by combining talks with intensified sanctions and a stronger military presence at sea. That stance has complicated scheduling for negotiators and left mediators seeking a pathway to reconcile immediate security demands with longer-term diplomatic solutions.
Regional and diplomatic implications of a breakdown
Analysts warn that failure to extend the ceasefire could prompt a rapid escalation with significant economic and security consequences for Gulf states and global energy markets. The renewed restriction of shipping lanes would likely trigger higher insurance costs, rerouting of vessels and a surge in commodity prices. Diplomats in the region are reportedly intensifying shuttle efforts to prevent a collapse in talks and to protect commercial traffic through the strait.
The current impasse in US-Iran negotiations also places pressure on third-party mediators and regional powers to present credible incentives for both sides to agree on procedural steps and verifiable safeguards. With both capitals publicly signaling firmness, any breakthrough will require concessions that can be presented domestically as security wins. International actors say that transparent verification mechanisms and phased rollbacks on both sanctions and naval operations are likely to be central to any sustainable arrangement.
If the ceasefire lapses without a clear follow-up plan, analysts caution that the situation could shift quickly from negotiated bargaining to kinetic confrontation, with consequences that extend well beyond the Gulf. The coming days will test whether diplomatic channels can turn limited progress into a stable, enforceable settlement or whether renewed hostilities will resume and reshape regional geopolitics.
