The world's most critical oil chokepoint is in the grip of a live geopolitical standoff — and it's been building for months.
Shipping traffic through the Strait of Hormuz has been largely blocked by Iran since late February 2026, when the United States and Israel launched an air war against Iran and assassinated its Supreme Leader Ali Khamenei. Wikipedia
The Flashpoint
The Strait of Hormuz — the chokepoint for roughly a fifth of the world's oil — has become the chaotic centre of the US-Israel war on Iran, as the standoff between Washington and Tehran complicates efforts to end the conflict. Al Jazeera
Iran's military announced on Saturday that it was closing the Strait of Hormuz again, citing a continued American blockade, leaving the status of access to the vital waterway unclear just a day after President Trump and Iran had declared it open. Two ships reported attacks while attempting to cross the strait, underscoring the fragility of the ceasefire. The Washington Post
Attacks on the Water
Iran's Islamic Revolutionary Guard Corps has launched 21 confirmed attacks on merchant ships and has reportedly laid sea mines in the strait. The warnings and subsequent attacks on vessels have prompted major shipping firms to suspend operations. Wikipedia
India summoned Iran's ambassador in New Delhi, conveying serious concerns over a shooting incident in the strait involving two Indian-flagged ships. The Washington Post
Iran warships in the Persian Gulf
The Economic Stakes
Until the outbreak of the US-Israeli war against Iran, roughly 25% of the world's seaborne oil trade and 20% of its liquefied natural gas passed through the Strait of Hormuz. Wikipedia The disruption has sent ripple effects across global energy markets.
Experts warn it could still take months before shipping returns to normal, even if the strait were to reopen today. CNN
Tankers at the Strait of Hormuz, April 2026
Diplomacy on a Knife's Edge
Iran has blamed the US for what it calls breaches of trust during the ongoing ceasefire, and the renewed closure threatens to derail momentum toward a peace deal between the two countries. CNN
It remains unclear whether more talks will take place between Washington and Tehran in the coming days in Islamabad. UN News The crisis is no longer just military — it is a pressure lever with global economic consequences, and the world is watching every ship that moves, hesitates, or turns back.

