U.S. President Donald Trump announced the blockade after weekend peace talks in Islamabad between the U.S. and Iran failed to reach a deal.

The US plans to block ‘all maritime traffic entering and exiting Iranian ports’ starting on Monday.

The president said the U.S. was ready to "finish up" Iran at the “appropriate moment," stressing that Tehran's nuclear ambitions were at the core of the failure to end the war.

The president said the U.S. was ready to "finish up" Iran at the “appropriate moment."

The U.S. naval blockade of the Strait of Hormuz threatens to halt more tanker traffic, sending oil surging and risks drawing China into a widening confrontation with Washington.

Trump said Monday that the American military had begun a blockade of Iranian ports as part of his effort to force Tehran to open the Strait of Hormuz.

Iran responded with threats on ports in the Persian Gulf and the Gulf of Oman.

Donald Trump says that the US is going to start blockading the Strait of Hormuz. What does this mean in practice?

The Islamic Revolutionary Guard Corps said it would treat the approach of military vessels to the strait as a violation of the ceasefire

Oil prices have been rising as shipping through the strait has essentially stalled since late February.

The U.S. military said it will begin stopping all ships from leaving or entering Iran's ports in line with a blockade ordered by President Donald Trump.

The U.S. blockade, set to begin at 10 a.m. ET, will apply to "any and all Ships trying to enter, or leave, the Strait of Hormuz," President Donald Trump said.

Trump says Beijing ‘would like to see this ended’ as the US moves to stop vessels transiting to and from Iranian ports.

Updated marine traffic map of Iran shows shops near blocked Strait of Hormuz. Latest escalation may impact gas prices. Iran declares blockade 'piracy'

U.S. President Donald Trump announced the blockade after weekend peace talks in Islamabad between the U.S. and Iran failed to reach a deal.

Live tracking footage from MarineTraffic shows vessels flowing through the Strait of Hormuz before the Iran war began, and what the Strait looked like both after the ceasefire…

Chinese-owned tanker Rich Starry becomes the first sanctioned vessel to exit the Gulf after the US blockade.

The US blockade of ships using Iranian ports has come into force but several Iran-linked tankers have passed through the strait of Hormuz since it began. Lucy Hough speaks to the…

Analysts say that Iran has already moved vast quantities of its oil offshore and a full blockade would be complex to implement

Tanker traffic through the Strait or Hormuz has plunged during the war, triggering the largest oil supply disruption in history.