Tensions are escalating between the US and Iran, with the US warning American-flagged ships to steer clear of Iranian waters in the Strait of Hormuz.
The Maritime Administration's advisory urges ships to remain as far as possible from Iran's territorial sea without compromising safety.
Iran has a history of seizing ships in the Strait and threatening to shut it down, which could spike oil prices.
Despite this, Iran's foreign minister expressed cautious optimism about nuclear talks with the US, brokered by Oman.
The US and Iran have different goals for these talks: Washington wants to discuss Iran's missile program, regional backing of armed groups, and human rights, while Tehran insists on focusing solely on nuclear issues.
President Trump has imposed tariffs on countries buying Iranian goods, signaling a tough stance
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