Vice President JD Vance mounted a vigorous defense of President Donald Trump's Iran agreement on Thursday, insisting the deal is already producing economic and security benefits as the United States begins lifting its naval blockade on Iranian ports.
Speaking at the White House, Vance said the agreement's 60-day implementation phase has officially begun and argued that Iran is complying with its commitments so far. He pointed to renewed shipping through the Strait of Hormuz and declining energy prices as early signs that the agreement is working.
The administration confirmed that U.S. naval forces have already allowed commercial vessels to access Iranian ports, marking the beginning of the phased removal of blockade measures required under the agreement. Officials said more than a dozen ships have been permitted through as implementation gets underway.
Vance rejected criticism from Republicans and foreign policy hawks who argue the agreement gives Tehran too much in exchange for temporary commitments. He said the deal should be judged by results, including keeping the Strait of Hormuz open and preventing a broader regional conflict.
According to the memorandum submitted to Congress, the United States will lift its naval blockade within 30 days while Iran guarantees commercial passage through the Strait of Hormuz and enters negotiations on a broader settlement covering nuclear issues and regional security.
The agreement remains politically controversial. Critics argue it relies heavily on future negotiations and contains unresolved questions regarding Iran's uranium stockpiles, sanctions relief and verification mechanisms. Supporters counter that diplomacy has reopened a vital global trade route and reduced the risk of further military escalation.
Vance acknowledged that significant challenges remain but said the next 60 days will determine whether the interim framework can evolve into a permanent agreement between Washington and Tehran.