Iran declares Strait of Hormuz open amid US blockade continuation

Iran declared the Strait of Hormuz "completely open" for commercial vessels, following a 10-day ceasefire between Israel and Hezbollah in Lebanon. However, US President Donald Trump stated that the US blockade of Iranian ports would continue until a comprehensive deal is reached between Tehran and Washington. Oil prices fell after the strait's reopening announcement. The Strait of Hormuz is a crucial waterway, through which about 20% of the world's crude oil supply and a significant share of global LNG exports pass, linking the Persian Gulf to the Gulf of Oman and the Arabian Sea.

Key Points

  • Iran announced the Strait of Hormuz is fully open for commercial shipping after a ceasefire in Lebanon.
  • The US, however, maintained its blockade on Iranian ports, stating it would continue until a full deal with Iran is finalized.
  • The Strait of Hormuz is a vital global chokepoint for oil and LNG shipments.
  • The US-Iran ceasefire was a key sticking point, with Israel initially rejecting its coverage of the Lebanon war.
  • Brent crude futures and WTI prices saw a significant drop following the news.

Exam Facts

  • Strait of Hormuz: Links Persian Gulf to Gulf of Oman and Arabian Sea.
  • Global trade impact: Carries ~20% of world's crude oil supply and significant LNG exports.
  • Ceasefire: 10-day ceasefire between Israel and Hezbollah in Lebanon.
  • Oil prices: Brent crude futures down ~10% to below $90/barrel; WTI down ~10% to $82/barrel.
  • US blockade announced: April 12.

Read it. Retain it. Recall it.

Get spaced-repetition flashcards, daily quizzes and offline access — free on Android.

Get it on Google Play

All current affairs of 18 April 2026