US President Donald Trump issued a stark warning to Iran on May 17, saying the "clock is ticking" for Tehran to agree to a peace deal or face destruction. He wrote on Truth Social that "For Iran, the Clock is Ticking, and they better get moving, FAST, or there won’t be anything left of them. TIME IS OF THE ESSENCE!" [1, 2, 3, 4, 5, 6]
The warning came amid a tense stalemate in negotiations following major US and Israeli air strikes on Iran that began on February 28. A truce agreed April 8 has largely held but exchanges of fire have continued. [1, 2, 3, 5]
Iran has closed the Strait of Hormuz since the conflict started, blocking about 20% of the world’s oil and liquefied natural gas supply. [1, 2, 3, 4, 5, 6] The US enforces a naval blockade on Iranian ports to pressure Tehran. [1, 2, 3, 4, 6]
Iranian media said the US has failed to make concrete concessions amid talks, with the Mehr news agency saying Washington “wants to obtain concessions that it failed to obtain during the war, which will lead to an impasse in the negotiations.” [3]
Iran’s negotiation proposals reportedly include ending the war on all fronts including Lebanon, lifting the US blockade, compensation for war damage, and sovereignty over the Strait of Hormuz. [1, 3] The US has demanded Iran keep only one nuclear site operational and transfer its stockpile of highly enriched uranium to the US. [1, 2, 3, 7, 5] Washington has refused requests to release frozen Iranian assets or pay reparations. [3]
Despite a ceasefire extension between Israel and Lebanon beginning April 17, Hezbollah fired around 200 projectiles at Israel over a recent weekend. Israeli strikes in Lebanon killed five people including two children on May 17. Over 2,900 people have died in Lebanon since the war began, with 400 deaths since the ceasefire started. [2, 3, 7, 5]
The conflict and stalled talks pushed Brent crude oil prices to around $110-$111 per barrel on May 18. US 10-year Treasury yields hit 4.631%, a high not seen since February 2025, amid market uncertainty. [8, 6]
Trump planned a national security meeting on May 19 to discuss military options in Iran but paused a planned strike that day, citing "serious negotiations" while warning of readiness for a large-scale attack if talks fail. He said there was a “very good chance” of reaching an agreement to limit Iran’s nuclear program. [7, 9, 10]
On May 22, Trump was reported reviewing options to resume bombing Iran, reflecting continued military pressure as talks remain deadlocked. [11]
Iran announced a new body to oversee the Strait of Hormuz, managing maritime traffic and tolls. [10]
Trump is expected to attend the G7 summit in France in June despite ongoing tensions over Iran and tariff disputes. [12]
Israel killed at least 10 people in southern Lebanon on May 19 despite the ceasefire. [12]
