President Trump announced on Monday that the United States is engaged in talks with Iran aimed at ending the three-week-long war, stating that "very good and productive discussions" have occurred over the past two days, with negotiations set to continue this week. This marks the first time Trump has acknowledged high-level dialogue between the two nations since the U.S. and Israel began bombing Iran on February 28, targeting its military capabilities and leadership, which triggered global energy shortages and widespread economic strain.

The revelation of negotiations offers the Trump administration a potential pathway to reopening the Strait of Hormuz, which Iran had blockaded while threatening shipping attacks. Tehran's assaults on vessels have paralyzed 30% of global crude oil shipments, granting Iran significant leverage.

"We've had very, very strong negotiations. We'll see how it turns out. We've found agreement on major issues," Trump told reporters. "I would say it's going very well. If they follow through on their commitments, this problem, this conflict, can be resolved." He added that communication via telephone would continue on Monday.

Earlier, Trump posted on Truth Social that the U.S. and Iran are negotiating a "comprehensive and final resolution to our hostilities in the Middle East." He stated he had directed the U.S. military to postpone strikes on Iranian energy infrastructure for five days, "contingent on the success of ongoing meetings and discussions."

Trump's announcement spurred a market rally and a sharp decline in energy prices, as investors bet that Iran's blockade of the critical shipping chokepoint might soon be lifted. By Monday morning, London's FTSE 100 index had risen 0.5%, while U.S. stock index futures linked to the S&P 500 and Dow Jones surged 2.5%.

On Saturday, Trump issued a 48-hour ultimatum to Tehran, demanding it open the Strait of Hormuz or face strikes on Iranian power plants. The deadline was set to expire Monday evening before the president announced the delay. The U.S. military has sought to avoid targeting Iran's energy infrastructure to prevent further pressure on global markets—and because attacking power plants, which affects civilians, violates the Geneva Conventions. Israel struck Iran's South Pars gas field on Wednesday.

The five-day window announced by Trump provides markets an additional week of relief from the threat of U.S. strikes on Iranian energy assets.

Iran's Foreign Ministry dismissed Trump's characterization of the talks. Quoting a ministry statement, the semi-official Mehr News Agency reported, "The U.S. president's remarks are a tactic to lower energy prices and buy time for his military plans. Regional countries have proposed initiatives to ease tensions; our response is clear: We did not start this war, and all such requests should be directed to Washington."

Following Trump's morning announcement, oil prices fell immediately, with the international benchmark Brent crude plunging approximately 10% to hover near $100 per barrel, its lowest level since Wednesday. However, prices remain about 30% higher than a month ago.

American consumers are feeling the most direct impact at the gas pump. According to AAA data, the national average gasoline price reached $3.956 per gallon on Monday, the highest in nearly four years.

However, merely reopening the Strait of Hormuz would not address another key U.S. security concern: the fate of Iran's nuclear program and the disposition of approximately 440 kg (about 970 pounds) of highly enriched uranium, which could ultimately be used to produce a nuclear bomb. This material is believed to be stored in deep underground containers since U.S. strikes on Iranian nuclear facilities last June.

Furthermore, preserving the current Iranian regime does not address widespread domestic protests in January demanding an end to the government. Tehran's brutal crackdown on demonstrations was one factor that prompted Trump to take action last month.

Trump did not specify which Iranian leader his administration is negotiating with. He told reporters it was not the new Supreme Leader, Mojtaba Khamenei, with whom the U.S. has had no contact. "We're dealing with someone I believe is highly respected and a strong leader. It's a bit delicate; we've cleared out everyone else," he said, noting that his envoy Steve Witkoff and son-in-law Jared Kushner are again leading negotiations with Iranian officials, as they did prior to last month's strikes.

Trump stated that the negotiations extend beyond reopening the strait to include Iran's nuclear stockpile and program. "We want to see no nuclear bombs, no nuclear weapons, not even the potential for them," he told reporters. "We want to clear out the nuclear debris… I believe we can achieve this."

Iran's semi-official Tasnim News Agency interpreted Trump's Truth Social post as a retreat, writing on X, "Trump has backed down." The official Fars News Agency reported that no direct talks or mediated communication occurred between Iran and the U.S. prior to Trump's Monday announcement. Neither the White House nor Iran's Foreign Ministry immediately responded to requests for comment.

When asked why Iran's Foreign Ministry denied that negotiations were taking place, Trump suggested that intensive strikes may have disrupted internal communications within the Iranian government. The president claimed the war has eliminated first, second, and third-tier figures within Iran's leadership. The new Supreme Leader—son of former Supreme Leader Ali Khamenei, who was killed in early strikes—is closely aligned with hardliners in the regime.

Iran has been striking regional Arab neighbors and Israel in an attempt to punish U.S.-aligned nations and increase pressure to end the war. Last week, both sides targeted each other's oil and gas infrastructure, further squeezing already tight global supplies.

The Trump administration has been urgently addressing escalating challenges, first easing sanctions on Russian oil, then on Iranian oil—a decision that would direct energy revenues directly to Tehran, funding its war efforts.

Regional leaders are increasingly expressing public support for a ceasefire. "Whatever your views on Iran, this war was not started by them," Omani Foreign Minister Badr al-Busaidi wrote on X minutes before Trump's statement. "It has caused widespread economic problems, and I fear things will worsen if the war continues. Oman is working intensively to implement a safe passage arrangement for the Strait of Hormuz." Oman and Qatar have been pushing for a ceasefire, though it remains unclear if they participated in weekend negotiations.