President Donald Trump has extended the ceasefire deadline for Iran, citing a 'seriously fractured' government in Tehran, but ordered the U.S. military to maintain its total naval blockade until a unified proposal is submitted.

Iran attacked and seized commercial ships in the Strait of Hormuz just hours after President Trump extended a ceasefire with Iran. NBC News’ Keir Simmons reports.

The last five weeks, perhaps more than any other period in President Donald Trump’s two terms, have revealed him for the bluffer that he is — and on one of the largest and most significant scales imaginable.

Iran ceasefire negotiations as tensions rise over oil routes and Democrats warn of an ‘energy apocalypse.’

Israel and Lebanon are meeting in Washington Thursday in the hope of extending a fragile 10-day ceasefire that began last week

President Trump extended the U.S. ceasefire with Iran indefinitely Tuesday, but three commercial vessels came under attack in the strait Wednesday. CBS News New York's Christina Fan reports.

President Donald Trump announced he was extending a ceasefire with Iran indefinitely a day before it was set to expire, even as plans for a fresh round of talks between the two countries fell apart.

U.S. President Donald Trump said Tuesday he is extending the ceasefire with Iran at Pakistan’s request while awaiting a “unified proposal” from Tehran, even as the U.S. military maintains its blockade of Iranian ports.