Oil Prices Climb as Trump Threatens Iran Over Hezbollah Attacks, Clouding Peace Talks

Oil prices surged on June 22, 2026, after U.S. President Trump threatened Iran with military action if Hezbollah continued attacks on Israel, raising concerns over ongoing peace negotiations. Brent crude futures rose 2.2% to $82.30 per barrel, while WTI crude futures climbed above $78 per barrel. The geopolitical tensions emerged as high-level talks in Switzerland, which commenced on June 21, 2026, faced initial reports of suspension following Trump's warning, though sources confirmed negotiations were continuing. Tehran accused Israel of violating a Lebanese ceasefire. Trump had signed a memorandum last week to initiate a de-escalation process. Trump stated in a June 21, 2026, interview that he directly warned Iranian leaders against blocking the Strait of Hormuz. Brent August contracts gained 1.1% to $81.44, and WTI August contracts rose 2.1% to $77.44 on June 22, 2026. Other energy commodities, including European natural gas and U.S. gasoline futures, also saw gains.