23 mins ago – 7.29AMAPThe US military has announced its first troop deaths due to direct Iranian fire since the opening days of the war, with two killed and another missing in an attack on a base in Jordan after days of intensifying exchanges of fire.Friday’s drone and missile attack sent four other service members to hospitals, the military said. The dead were not identified. Since the war began, 16 US service members have been killed and more than 430 wounded.Minutes before the announcement, Iran’s supreme leader warned of “unforgettable lessons” if the US keeps attacking the Islamic Republic.The remarks read out on state TV and attributed to Mojtaba Khamenei, still unseen since the war began, also called US President Donald Trump’s signature “worthless and invalid”. An Iranian negotiator said Tehran was suspending its commitments to the interim deal signed about a month ago and aimed at permanently ending the fighting.Donald Trump and Iran’s new supreme leader Mojtaba Khamenei. Tehran’s declarations snapped another fragile thread as the war shows no end in sight. Now Khamenei warns of “lessons” not only from Iran but also its armed proxies in the region, calling them the “Axis of Resistance”. The US issued a global travel alert over the rising tensions.The battle has focused on control of the Strait of Hormuz, the waterway that previously carried a fifth of the world’s crude oil. The widening strikes now threaten civilians and infrastructure, including desalination plants for drinking water, while the global economy again is on alert.The US has violated its commitments under the deal and now Iran is “no longer implementing them”, Kazem Gharibabadi, Iran’s deputy foreign minister, told state TV.There was no new word on mediation efforts.