Summary

• Trump says 'highly unlikely' will extend ceasefire if deal not signed in Pakistan.

• Iran's military after Sunday's US seizure of Iran-flagged cargo ship: will "take the necessary action against the US military"

• Vance intends to depart Tuesday to Pakistan, though still unclear whether Iranians will join - Pakistanis say yes, but timeline is fluid. Trump warns "nobody's playing games" & "lots of bombs will go off" if no deal (PBS)

• Xi to Saudi crown prince important phone call: "the first time the Chinese leader had called for the reopening of the strategically vital waterway."

Trump: 'Highly Unlikely' He Extends Ceasefire

Lots of contradictory messaging this morning from Washington, Tehran, and Islamabad. Trump has said he will note open the Strait of Hormuz until a deal is signed (as both sides inside they in effect control the waterway).

Trump has also asserted that it remains 'highly unlikely' that he extends the ceasefire with Iran, at a moment Tasnim reports that "Iran's decision not to participate in the negotiations has not changed until this moment."