Oil Prices Soar, Asian Markets Plunge as Trump Vows to Continue Iran Attacks

Oil prices experienced a significant surge, rising more than $5, after President Donald Trump stated that the United States would continue its military operations against Iran. This development has heightened investor concerns about potential sustained disruptions to global oil supplies.

Brent crude futures saw a notable increase, rising $6.33, or 6.3%, to $107.49 per barrel early on Thursday. Similarly, US West Texas Intermediate crude futures were up $5.28, or 5.3%, to $105.40 per barrel. These gains followed an earlier decline of more than $1 in both benchmarks prior to Trump's televised address to the nation.

The recent escalation in tensions between the US and Iran has led to the closure of the Strait of Hormuz by Iran, in retaliation for the US-Israeli attacks. This strategic move has disrupted approximately one-fifth of global oil and liquefied natural gas (LNG) supplies, precipitating the world's most significant energy crisis in decades.

Trump emphasized that the US military is nearing its objectives in the conflict, which he expects to conclude within two to three weeks. His remarks have contributed to increased uncertainty in financial markets.

Asian stocks were severely impacted following Trump's speech. Most Southeast Asian countries, which heavily rely on oil imports, are particularly vulnerable to the sharp rise in oil prices triggered by the Middle East conflict. The MSCI gauge of EM Asia equities experienced a 2.3% decline, while regional currencies weakened by 0.2%.

Notably, South Korea's main stock market, the Korea Composite Stock Price Index (KOSPI), plummeted by 4.2% after initially gaining nearly 2%. South Korean President Lee Jae Myung urged parliament to promptly pass a 26.2 trillion won ($17.3bn) supplementary budget to bolster the economy during what he described as the worst energy security threat caused by the Middle East crisis.

Other Asian markets also saw significant declines, with Singapore's main stock market, the Singapore Exchange (SGX), slipping 0.8%, and Malaysia's benchmark index falling 1%. Markets in Indonesia and Taiwan declined by about 1% and 1.4%, respectively. Stocks in China and Hong Kong also fell, with the benchmark Shanghai Composite index dropping 0.53% and China's blue-chip CSI300 Index losing 0.74%.