Talks between the United States and Iran collapsed after more than 20 hours without agreement. Washington has shifted from negotiation to direct pressure in the Strait of Hormuz, while Iran continues to reject US demands on its nuclear programme. The situation is now defined by escalation risk, not diplomatic progress.
The negotiations in Islamabad ended without results. Vice President J.D. Vance stated that the United States presented its final offer and clearly defined its red lines, but Iran refused to accept the conditions. The core demand remains unchanged: Iran must commit to abandoning the pursuit of nuclear weapons and the means to obtain them. Despite discussions on frozen funds and other issues, no progress was achieved.
Donald Trump responded by announcing immediate action in the Strait of Hormuz. The United States will block vessels entering and leaving the strait, remove Iranian mines, and pursue ships paying transit fees to Iran. He also declared that any Iranian attack on Americans would be met with direct retaliation. This marks a shift from negotiation to coercion.
The positions of both sides remain structurally incompatible. The US 15-point proposal and the Iranian 10-point framework differ on all key issues: nuclear policy, sanctions, ballistic capabilities, regional influence, reparations, and the presence of US forces. Neither side is prepared to accept the core demands of the other.
The situation in Lebanon further limits the chances of agreement. Israel conducted strikes on more than 100 targets, including in Beirut, killing over 300 people and injuring more than 1,000. Iran treated these actions as a breach of the ceasefire and linked further negotiations to the cessation of attacks on Hezbollah. This connects the Lebanese track directly to the Iranian negotiations.
Trust between the parties is absent. Iran questions US credibility and points to Israeli influence on American decisions. The United States questions Iran’s intentions and willingness to compromise. Both sides assess their position as strong, which reinforces the deadlock.
Control of the Strait of Hormuz has become the central point of pressure. Iran uses it as leverage, while the United States attempts to impose control through naval action. This creates a direct link between the negotiation failure and maritime escalation.
There is no full agreement available under current conditions. Iran will not abandon its missile and drone capabilities, and the United States will not accept reparations or withdrawal from the region. Only a limited arrangement on sanctions and the nuclear programme remains possible. Without that, the situation will remain blocked and pressure in the Strait of Hormuz will continue. Defence24
