Follow live coverage from NBC News of the U.S.-Iran ceasefire, the Strait of Hormuz, Trump's blockade, peace talks and the Israel-Lebanon war.

President Donald Trump is committing to his naval blockade against Iran on Tuesday as the U.S. and Iran plan to resume peace talks this week. Negotiations are set to revolve around Iran's nuclear program and enrichment plans.

The White House has been signaling a diplomatic solution to the conflict in the Middle East, as discussions around continuing negotiations with Tehran are underway.

HONG KONG — China has been a quiet — if crucial — player in the Iran war, as U.S. military action upends the global economy

After ship trackers had shown that Iran-linked vessels were transiting the strait, the military claimed that all commercial traffic to Iranian ports had been cut off.

With one week left of the U.S. and Iran’s ceasefire, experts project economic impacts if the conflict continues.

Increasingly sophisticated means of disguise, and a large number of ships in the Persian Gulf, present a challenge of identification for U.S. forces. Follow along for live updates and analysis.

The incoming director of Israel’s Mossad spy agency believed a war with Iran could trigger the swift collapse of the regime, according to three Israeli sources familiar with internal consultations – an assessment that has failed to materialize after more than 40 days of fighting.

The United Nations' secretary general also said it was "highly probable" that talks would restart.

Hopes rose for renewed talks between the United States and Iran on Wednesday, as the U.S. military said its blockade of Iranian ports was in full effect and Tehran threatened to retaliate by strike targets across the war-weary region.