Middle East crisis live: Trump changes strait of Hormuz plan again as Rubio says US offensive is ‘over’

US president says he will briefly pause Project Freedom after just one day; Rubio says US has achieved objectives of Iran operation; Iran’s foreign minister Abbas Araghchi flies to China

• Trump puts ‘Project Freedom’ on hold, saying he hopes to finalise deal with Iran

Iranian foreign minister Abbas Araghchi met with China’s top diplomat Wang Yi for talks in Beijing on Wednesday, China’s Xinhua news agency reported, without giving details on the discussion.

Iran’s Fars news agency earlier said Araghchi would “discuss bilateral relations and regional and international developments with his Chinese counterpart”.

US secretary of state Marco Rubio said the military objectives of so-called “Operation Epic Fury” have concluded and the offensive stage of the war with Iran is “over”. Speaking at the White House press briefing, Rubio insisted that ongoing US military action in the strait of Hormuz is “defensive” in nature and a separate operation, in line with the Trump administration’s argument that it doesn’t need approval from Congress to continue the war against Iran. “There’s no shooting unless we’re shot at first,” he told reporters, urging Iran to “make the sensible choice” and negotiate a deal.

With the status of the ceasefire in doubt, Donald Trump declined to say what would constitute a violation, telling reporters only that Iran knows “what not to do”. It comes amid rising tensions after both sides exchanged fire in the strait of Hormuz on Monday. “Well, you’ll find out because I’ll let you know,” the US president said. “They know what to do, or what not to do more importantly.”

Before Trump’s announcement on Tuesday evening, his defense secretary Pete Hegseth insisted that “Project Freedom” had allowed the US to gain control of the strait, despite Iran claiming it has actually strengthened its control of the waterway, and thousands of cargo ships remain stranded there.