NEW YORK, NY (Fox News) — Shipping in the Persian Gulf declined as tensions with Iran escalated, with the U.S. Navy’s USS Abraham Lincoln Carrier Strike Group entering the area. President Donald Trump maintained military options amid uncertainty about the objectives of potential U.S. military action.

### Heightened Risk for U.S.-Flagged Vessels
Five U.S.-flagged merchant vessels in the Gulf faced heightened risk, with two ships transiting the Strait of Hormuz without issue. Trump posted about a “massive Armada” heading to Iran, urging negotiations to prevent conflict.

### Growing Death Toll in Iran Protests
The death toll from nationwide protests in Iran has exceeded 6,200, with nearly 17,100 under investigation. Human Rights Activists News Agency reported ongoing arrests and internet restrictions.

### Warnings and Precautions
Iran’s Supreme Leader Ayatollah Ali Khamenei warned of immediate retaliation to any U.S. military action. Shipping companies were advised to reduce risk in the Gulf, with potential delays and avoidance of the area.

### Potential Escalation and Impact on Shipping
Amid rising tensions, shipowners may avoid loading cargo in the Gulf until tensions ease. Concerns remain about broader regime-destabilizing operations affecting shipping.

Emma Bussey, a breaking news writer for Fox News Digital, previously worked at The Telegraph covering various topics.