Crude oil prices rose above $90 per barrel after Iranian forces struck tankers in the Strait of Hormuz on July 14 [1].

The escalation threatens global energy stability by disrupting one of the world's most critical shipping lanes during a period of extreme vulnerability for U.S. fuel reserves.

Iran launched the attacks on tankers as retaliation amid intensifying tensions with the U.S. [1, 2]. The strikes disrupted commercial shipping and triggered immediate volatility in global energy markets [1].

Brent crude posted its largest daily percentage increase since 2020 [2]. While the Financial Times reported that prices returned above $90 per barrel [1], the BBC reported a subsequent dip in prices [2].

The surge comes as the U.S. Strategic Petroleum Reserve reached a 43-year low [2]. This depletion of emergency reserves limits the ability of the U.S. to cushion the global market against sudden supply shocks caused by regional conflict.

Donald Trump said, "The war is ahead of schedule and will end very soon" [2].

An unnamed correspondent for the Financial Times said, "Iran has struck several tankers in the Strait of Hormuz, disrupting shipping and pushing oil prices above $90 a barrel" [1].

Crude oil prices rose above $90 per barrel after Iranian forces struck tankers

The intersection of Iranian naval aggression and a depleted US Strategic Petroleum Reserve creates a high-risk environment for global inflation. Because the US has fewer reserves to release into the market to stabilize prices, any prolonged closure or conflict in the Strait of Hormuz could lead to sustained price spikes that the current infrastructure is poorly equipped to mitigate.