Iran Halts U.S. Talks and Threatens Hormuz Blockade as Oil Jumps More Than 7%

13 articles · Updated · OilPrice.com · Jun 1

WTI crude leapt 7.69% toward $93 a barrel and Brent rose 6.62% above $95 after Iranian state-affiliated media said Tehran would stop message exchanges with Washington and move to fully block the Strait of Hormuz.
Tasnim said Iran was retaliating for ceasefire violations and Israel's operations against Hezbollah, insisting no dialogue would resume until Israel withdrew from Lebanon and halted attacks in Lebanon and Gaza.
Trump had pushed for tougher language on Iran's nuclear commitments and Hormuz reopening in a draft deal that reportedly included a 60-day ceasefire, but disputes over uranium stockpiles, sanctions relief and guarantees remained unresolved.
Hormuz carries about one-fifth of global oil trade and major Gulf LNG flows, so any prolonged threat to shipping is likely to keep a geopolitical risk premium embedded in crude prices.

Is Iran's suspension of talks a genuine protest, or a strategic gambit threatening the global economy for concessions?

As the Strait of Hormuz chokepoint tightens, how will Asia's economies survive the impending 20% cut in global oil supplies?