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US oil prices jump after US military launches strikes against Iran

By Thomson Reuters Jul 7, 2026 | 5:48 PM

TOKYO, July 8 (Reuters) – U.S. oil prices jumped nearly 3% in early trade on Wednesday, extending the previous ​session’s gains, after the U.S. military ‌launched a series of strikes against Iran, heightening concerns that a fragile truce was faltering.

The strikes against Iran were in response to Iranian ‌attacks ​on three commercial vessels ⁠that were transiting ⁠the Strait of Hormuz, U.S. Central Command said on Tuesday.

U.S. West Texas Intermediate crude was up $1.95, or 2.8%, at $72.39 a ​barrel as of 2215 GMT.

WTI settled 2.8% higher on Tuesday before extending ⁠gains in post-settlement trade, ⁠after the U.S. revoked the ​general licence authorising the sale of Iranian crude ​following the Iranian attacks on commercial ‌vessels.

Qatar blamed Iran for attacking the vessels, including the huge Qatari liquefied natural gas tanker, the Al Rekayyat, which reported ⁠being struck by a drone that caused a fire in its engine room. The crew were ⁠safe ‌and being evacuated.

A Saudi-flagged crude ⁠oil tanker, believed to be ​the ‌supertanker Wedyan, was also damaged off ​Oman, ⁠maritime security sources said. The cause was not immediately clear.

The developments reignited fears of disruptions to tanker traffic through the Strait of Hormuz.

(Reporting by Yuka Obayashi; Editing by ​Jamie Freed)