President Trump said a U.S. delegation will head to Pakistan to resume talks to end the war with Iran, but Tehran expressed reluctance after the U.S. seized one of its cargo ships in the Strait of Hormuz.

The U.S. Navy's forcible seizure of an Iranian-flagged cargo ship threw doubt on an announcement from President Donald Trump that U.S. negotiators will head to Pakistan on Monday for another round of talks with Iran.

President Donald Trump says the U.S. seized an Iranian-flagged cargo ship that tried to circumvent its naval blockade near the Strait of Hormuz

Iran’s military warned it would retaliate after the US Navy fired on and seized an Iranian cargo ship, as US negotiators are expected in Pakistan for a second round of peace talks. Follow live updates.

The news threw into question President Trump 's earlier announcement that U.S. negotiators would head to Pakistan on Monday for another round of talks with Iran. A fragile ceasefire is set to expire by Wednesday.

Iran threatened retaliation after the seizure in the Gulf of Oman, and it wasn't clear whether Tehran would attend talks in Pakistan, with a ceasefire set to expire Wednesday.

It is impossible for others to pass through the Strait of Hormuz while we cannot,” Iranian parliamentary Speaker Mohammed Bagher Qalibaf said in an interview aired on state television late Saturday. Qalibaf,

Iran has reversed its decision to reopen the Strait of Hormuz and has warned that it would continue to block transit through the strait as long as the U.S. blockade of Iranian ports remained in effect