Have US-Iran talks failed? Why no deal yet doesn’t mean diplomacy is dead

US-Iran talks have stalled after a fragile ceasefire, with efforts to translate it into a permanent agreement failing to materialize. The negotiations, held in Islamabad, Pakistan, were cancelled by US President Donald Trump after he scrapped a visit by his envoys due to concerns over the cost and adequacy of an Iranian offer. Iranian Foreign Minister Abbas Araghchi blamed the US for the failure, citing excessive demands from Washington. However, experts say the impasse reflects a slowdown in negotiations rather than a collapse, with diplomacy often marked by deadlocks and setbacks. Trump has offered Iran the opportunity to negotiate via telephone or in-person talks, emphasizing that a nuclear weapon is non-negotiable. The talks' current status remains uncertain, leaving questions about what could come next.

On day 59 of the conflict, Iran is intensifying diplomatic efforts to end the war with the United States, with Foreign Minister Abbas Araghchi visiting Pakistan, Oman, and Russia for talks. These discussions aim to address key sticking points, including Iran's nuclear program and the Strait of Hormuz blockade. US President Donald Trump has indicated Iran can initiate contact for negotiations. Meanwhile, Israeli forces have escalated attacks in Lebanon despite a US-brokered ceasefire. Diplomatic sources suggest recent events are accelerating efforts towards a framework for a permanent end to hostilities involving Iran, the US, and Gulf countries.

Amidst rising tensions and an expiring ceasefire, US-Iran talks aimed at ending their ongoing war face uncertainty. Scheduled to be held in Islamabad, the talks, led by US Vice President JD Vance, are jeopardized by Iran's refusal to confirm participation. The two-week ceasefire, set to expire on April 22nd, 2026, is threatened by recent escalations, including a US naval blockade and the seizure of an Iranian vessel in the Strait of Hormuz. Iran has condemned the seizure as "piracy" and threatened retaliation, while the US has warned of further military action if a deal is not reached. The article outlines four potential scenarios for the coming days, as both sides exchange threats and the future of negotiations remains unclear.

US Vice-President JD Vance is expected to lead a US delegation to Pakistan on Tuesday if Iran agrees to further talks. The delegation will include Steve Witkoff and Jared Kushner. The deadline for the current ceasefire looms, with Iran's president expressing concerns about "unconstructive and contradictory signals" from American officials. Iran's parliamentary speaker has stated that the country will not accept negotiations under threat. Meanwhile, the UN's humanitarian agency head Tom Fletcher warned of the devastating impact of the war on developing countries, particularly in sub-Saharan Africa and east Africa, where food and fuel inflation is reaching close to 20%. The conflict has also been linked to human rights abuses, including gendered violence and sexual assault against Palestinians in the occupied West Bank.

US President Donald Trump announced an indefinite extension of the ceasefire with Iran hours before it was set to expire at the request of Pakistan. The decision came after a last-minute appeal from Pakistani Field Marshal Asim Munir and Prime Minister Shehbaz Sharif. Trump stated that the US naval blockade would continue, despite the extension. This reversal comes after Trump previously threatened to extend the ceasefire in an interview with CNBC on Tuesday. The move is seen as a temporary measure aimed at stabilizing the situation in Iran, where the government is reportedly "seriously fractured." A second round of talks between the US and Iranian representatives is expected to take place in Islamabad.

President Trump has canceled a planned trip by US envoys to Pakistan for further talks with Iran regarding a ceasefire. The envoys, Steve Witkoff and Jared Kushner, were scheduled to meet with Iran's Foreign Minister Abbas Araghchi, who had just concluded meetings in Islamabad. Iran's top diplomat stated Tehran would engage with Pakistan's mediation efforts, emphasizing indirect talks. The US had sought to revive ceasefire negotiations amid disruptions to global shipping caused by the conflict and Iran's control of the Strait of Hormuz. Previous high-level talks between the US and Iran in Pakistan and Geneva have not resulted in a deal.

President Trump extended the ceasefire with Iran, initially set to expire Wednesday, to allow Iran more time to develop a unified proposal to end the ongoing war. The decision followed a day of diplomatic uncertainty, including the postponement of a planned trip by Vice President JD Vance to Islamabad for peace talks mediated by Pakistan. While Vance never officially announced the trip, Iran also never committed to attending the talks. Trump's decision marks the second time in recent weeks he has delayed escalating the conflict. The extension's duration was not specified, unlike a previous two-week ceasefire deadline. Trump announced the extension via Truth Social, citing a request from Pakistan.

On day 57 of the conflict, US envoys Steve Witkoff and Jared Kushner are traveling to Pakistan for talks, coinciding with the arrival of Iranian Foreign Minister Abbas Araghchi in Islamabad. These diplomatic visits aim to break deadlocked negotiations between the US and Iran, with uncertainty surrounding Tehran's willingness to return to the table. The US has also frozen $344 million in cryptocurrency assets linked to Iran to increase pressure amid war-related energy disruptions. European Council President Antonio Costa emphasized the urgent need for the Strait of Hormuz to reopen. While direct talks in Islamabad are not currently planned, diplomatic efforts are ongoing, with Pakistan mediating and expressing cautious optimism about progress.

A US delegation, led by Vice-President JD Vance, is traveling to Pakistan for potential talks with Iran aimed at ending the ongoing US-Israeli war in Iran. The visit, scheduled for Monday, follows Iran's reimposition of restrictions on commercial shipping in the Strait of Hormuz after the US refused to lift its naval blockade. The war, now in its eighth week, has resulted in thousands of deaths and increased oil prices. While Iran has yet to confirm its participation, Trump has stated that these talks represent Iran's "last chance" to agree to a peace deal. He threatened to destroy Iranian infrastructure, including power plants and bridges, if Iran does not accept the US proposal, which involves reopening the Strait and ensuring Iran does not have enriched uranium.

Amid the ongoing US-Israel war on Iran, the Strait of Hormuz has become a focal point of tension. Despite a ceasefire, the waterway, vital for global oil transit, remains contested. President Trump accuses Iran of violating the ceasefire and maintains a blockade on Iranian ports until a final deal is reached. Iran initially agreed to reopen the strait for commercial vessels during the truce, but the Islamic Revolutionary Guard Corps (IRGC) reversed this decision, citing continued US "piracy" and maintaining strict control over the strait. The IRGC stated the Strait of Hormuz will remain under strict control until the US lifts its blockade on Iranian ports. The situation has disrupted shipping and raised concerns about a potential energy crisis and renewed conflict.

The United States and Iran concluded high-level talks in Islamabad, Pakistan on April 12, 2026, without reaching a peace deal. The 21-hour meeting, the highest-level between the two countries since 1979, ended with US Vice President JD Vance stating that Iran refused to accept US terms, specifically regarding a commitment to not develop nuclear weapons or the means to do so quickly. Iran's Foreign Ministry indicated that a deal was not expected at the first meeting. The US delegation, led by Vance, emphasized the need for a fundamental commitment from Iran on nuclear proliferation, while the talks also reportedly addressed issues related to the Strait of Hormuz. Despite the lack of immediate agreement, further negotiations may continue remotely.

Following failed high-level talks in Islamabad, Pakistan, the U.S. began enforcing a naval blockade targeting Iranian maritime traffic in April 2026. Despite the breakdown in negotiations, retired Pakistani Lt. Gen. Mohammed Saeed, privy to the talks, believes diplomacy between the U.S. and Iran is still possible. He stated that both sides were close to an agreement and expressed willingness to resume engagement. The U.S., led by Vice President JD Vance, demanded Iran commit to a "zero enrichment" policy and eliminate its enriched uranium stockpile. President Trump defended the blockade, asserting its effectiveness in crippling Iran's economy and military capabilities.

US-Iran ceasefire talks in Islamabad, Pakistan, concluded without an agreement on April 12, 2026, raising concerns about the future of the existing truce set to expire on April 22. Both sides blamed each other for the failure of the negotiations, which aimed to resolve the conflict following a 40-day war that began on February 28. The US, along with Israel, initiated the war with the goal of dismantling Iran's nuclear and missile programs and its support for regional proxy groups, presenting a 15-point plan that includes reopening the Strait of Hormuz. Iran countered with a 10-point plan demanding control over the Strait, an end to attacks on its proxies, and compensation for war damages. With no resolution reached, negotiators are returning to their respective capitals to reassess their positions, and the possibility of renewed conflict remains.

On day 50 of the US-Iran conflict (April 18, 2026), tensions remain high around the Strait of Hormuz. Despite conflicting messages, the US insists on maintaining a blockade of Iranian ports until a complete agreement is reached. Iran has reopened the Strait of Hormuz to commercial vessels under certain conditions, threatening to close it if the US blockade continues. Iran denies agreeing to transfer its enriched uranium stockpile and is drafting a law to charge ships for security while requiring prior coordination for passage through the Strait. France and Britain plan a multinational mission to safeguard navigation in the Strait, while Lebanon seeks lasting peace deals after a ceasefire.

Following failed peace negotiations in Pakistan, Donald Trump announced the US will blockade the Strait of Hormuz, a strategic waterway controlled by Iran. The US president threatened further action, including bombing Iranian infrastructure, if Iran doesn't abandon its nuclear program. The Iranian Revolutionary Guards responded that any attempt to enforce a blockade would be considered a breach of the ceasefire. The US claims the blockade aims to stop Iran from extorting ships passing through the strait, while Iran insists the strait remains under its control. The US also intends to de-mine the central section of the strait. This action risks escalating tensions and could impact relations with countries like China and India that import Iranian oil.

On day 45 of the US-Iran conflict, tensions escalated after President Trump announced a naval blockade of the Strait of Hormuz, a critical passage for global oil supply, following failed peace talks in Islamabad. The US military stated the blockade of Iranian ports would begin Monday at 14:00 GMT. Iran's Revolutionary Guards warned that any military vessels approaching the strait would be considered a breach of ceasefire and met with force. Iranian officials condemned the blockade as "ridiculous" and accused the US of "maximalism." The blockade announcement has already pushed oil prices above $100 a barrel and raised concerns about global supply disruptions, while Israeli attacks on Lebanon continue.

Following a brief reopening, Iran's Islamic Revolutionary Guard Corps (IRGC) Navy has reasserted control over the Strait of Hormuz, threatening to target any vessel attempting passage until the US lifts its naval blockade on Iranian vessels and ports. This action reverses a previous decision to open the strait as part of a ceasefire agreement. The IRGC claims the US blockade violates the ceasefire. Iranian parliament speaker Mohammad Bagher Ghalibaf criticized the US blockade as a "clumsy and ignorant decision," emphasizing Iran's control over the Strait. The Strait of Hormuz is a critical shipping lane in the Persian Gulf and the Sea of Oman.

France and Britain announced they will lead a multinational maritime mission to ensure freedom of navigation in the Strait of Hormuz. The defensive force will only be deployed once a lasting peace agreement is reached in the region. The announcement was made during international talks in Paris, co-chaired by British Prime Minister Keir Starmer and French President Emmanuel Macron, focused on trade through the crucial shipping route. Forty-nine countries from Europe and Asia participated in the conference, though the United States and Iran did not attend. The initiative follows an Iranian blockade of the Strait of Hormuz after the start of the war with the US and Israel, which caused global economic concerns. Iran's Foreign Minister later stated the Strait of Hormuz was open to commercial vessels as long as the ceasefire holds.

Amidst a ceasefire in April 2026, the US is maintaining economic pressure on Iran, including a naval blockade, to expedite negotiations. Iranian Foreign Minister Araghchi announced the Strait of Hormuz was open to commercial vessels following a coordinated route, a move acknowledged by US President Trump. However, the US blockade will remain until a complete agreement is reached. US Secretary of Defence Hegseth threatened attacks on Iranian civilian infrastructure if diplomacy fails. Chinese analysts suggest this intensified economic pressure from the US could prolong the conflict, despite the US intention to force Iran to negotiate.

Negotiations between the US and Iran are set to begin in Islamabad, Pakistan on Saturday, aimed at resolving the month-long Middle East conflict under a fragile two-week ceasefire brokered by Pakistan. US Vice-President J.D. Vance is leading the American delegation, while Iran's delegation is headed by Mohammad Bagher Ghalibaf and Foreign Minister Abbas Araghchi. Iran has set preconditions for the talks, including a ceasefire in Lebanon and the release of frozen assets. US President Trump has pressured Iran to meet US demands, warning of potential military action if diplomacy fails, particularly regarding Iran's nuclear program. Pakistan's Prime Minister Shehbaz Sharif has expressed hope for constructive engagement and a lasting solution to the conflict.

The United States and Iran began direct talks in Islamabad, Pakistan on April 11, 2026, to negotiate an end to their six-week-old war, following a fragile ceasefire. The discussions are being mediated by Pakistan, whose Prime Minister Shehbaz Sharif met separately with both delegations beforehand. The US delegation is led by Vice President JD Vance, while Iran's delegation is headed by parliamentary Speaker Mohammad Bagher Ghalibaf and Foreign Minister Abbas Araghchi. The talks proceeded after Iran stated preconditions were met, including a reduction in Israeli attacks on Lebanon, though the US and Israel maintain the Lebanon campaign is separate from the US-Iran ceasefire. The goal of the negotiations is to achieve a durable peace in the region.

High-level talks between the U.S. and Iran, involving Vice President JD Vance and Iranian Parliament Speaker Mohammad Ghalibaf, aim to bridge significant distrust and disagreements. These indirect negotiations, primarily mediated by Oman, follow previous unsuccessful efforts to revive the 2015 nuclear deal after the U.S. withdrew. Iran prefers Vance due to his formal position and perceived skepticism towards military action, contrasting with previous U.S. envoys seen as too close to Israel. The talks face challenges including deep-seated distrust, especially after recent military escalations, and differing negotiating styles. Direct conversations have occurred, but Iranian hardliners limit negotiators, seeking to avoid hostile exchanges.

Despite a US-brokered ceasefire between the US and Iran, Israeli attacks on Lebanon intensified on Thursday, jeopardizing the truce. These attacks followed Israel's largest strikes on Lebanon, resulting in over 250 deaths. While Iranian negotiators are scheduled to meet with a US delegation in Pakistan for peace talks, Iran maintains its blockade of the Strait of Hormuz, exacerbating global energy supply disruptions and pushing oil prices to record highs. Israel claims its actions in Lebanon, where it invaded to target Hezbollah, are not covered by the ceasefire, a position supported by the US but disputed by Iran and Pakistan. Several countries, including Britain and France, have condemned Israel's actions and called for the ceasefire to include Lebanon.

A fragile ceasefire in the Iran conflict is in jeopardy as of Wednesday, with both sides disagreeing on its terms. Iran and Pakistan claim the agreement includes Lebanon, while Israel denies this and has intensified its attacks there, killing at least 254 people. In response to Israel's actions and U.S. demands regarding uranium enrichment, Iran has halted oil tanker passage through the Strait of Hormuz, citing a ceasefire breach. The U.S. denies the closure and insists the strait must reopen, while acknowledging a potential misunderstanding regarding Lebanon's inclusion in the ceasefire. Despite the tensions, the U.S. expresses continued hope for the agreement's success.

On day 41 of the Iran war, Lebanon declared a national day of mourning following Israeli attacks that killed at least 254 people. Lebanese Prime Minister Nawaf Salam is seeking diplomatic intervention to halt the violence. While a ceasefire mediated by Pakistan was believed to include Lebanon, Israeli Prime Minister Benjamin Netanyahu and US Vice President JD Vance stated it does not. Iranian Foreign Minister Abbas Araghchi insists the ceasefire covers Lebanon, warning of continued war if attacks persist. Iran's President Masoud Pezeshkian demands a halt to Israeli attacks in Lebanon as part of Iran's ceasefire conditions. However, a US official stated that Iran's publicly released 10-point ceasefire plan differs from the agreement made with the White House.

Following heightened tensions and threats, the US and Iran agreed to a two-week truce, contingent on the reopening of the Strait of Hormuz, a vital waterway for global oil and gas shipments. Negotiations are scheduled to begin in Islamabad, Pakistan. However, Gulf states are apprehensive that the US, seeking a swift resolution, might concede some control of the Strait of Hormuz to Iran in exchange for a temporary ceasefire. This concern stems from Iran's demand to maintain control over the Strait and coordinate maritime passage with its military. The Gulf Cooperation Council (GCC) countries have expressed cautious optimism, emphasizing the need for a permanent and lasting solution that ensures the Strait's free passage.

Iran is threatening to end the ceasefire between the U.S. and itself due to the exclusion of Hezbollah from the truce deal. The two-week ceasefire, brokered with Pakistan's help, is intended to pause fighting between Israel and Iran. Iranian officials stated that the U.S. must choose between a ceasefire and continued war via Israel, citing Israeli attacks in Lebanon. Iran's foreign minister and parliamentary speaker have both echoed this sentiment, placing pressure on the U.S. to include Hezbollah in the agreement. Hezbollah had previously violated a U.S.-negotiated ceasefire in November 2024 by entering the war against Israel in March 2025 to aid Iran.

Following a 40-day war, the US and Iran have agreed to a two-week ceasefire brokered by Pakistan. US Defense Secretary Pete Hegseth claimed Iran "begged" for the ceasefire after "Operation Epic Fury" decimated its military and defense industry. President Trump announced the pause after intervention from Pakistani leaders, while Iran also confirmed acceptance and declared victory, stating its war objectives were achieved. The conflict, which began on February 28th with US and Israeli strikes, resulted in over 5,000 deaths, including 13 US service members and over 1,600 Iranian civilians. The US threatened further strikes on Iranian infrastructure if Tehran hadn't agreed to the ceasefire. Formal talks between Iran and Pakistan are scheduled to begin Friday in Islamabad.