Afghanistan, April 18 -- Donald Trump warned that the ceasefire with Iran will not be extended unless a deal is reached by Wednesday, raising pressure on ongoing negotiations.

Speaking to reporters aboard Air Force One, Trump said the United States would continue its naval blockade of Iranian ports if talks fail, signaling a hardening stance amid fragile diplomacy.

The warning comes as both sides remain divided over key issues, including nuclear restrictions and regional security arrangements, despite recent rounds of talks mediated by regional actors.

Iranian officials responded sharply, with Mohammad Bagher Ghalibaf warning that continued U.S. pressure could lead to restrictions on shipping through the Strait of Hormuz.

He said mariti...