An Iranian drone was shot down as it 'aggressively approached' an American aircraft carrier in the Arabian Sea on Tuesday, a US military spokesman has said.

An F-35C stealth fighter jet which took off from the USS Abraham Lincoln warship shot down the drone 'in self-defense' to protect the aircraft carrier and its personnel, US Central Command spokesman Capt Tim Hawkins stated.

The ship was approximately 500 miles from the Iranian coast when the drone approached it with 'unclear intent'. No US equipment was damaged and no service members were harmed.

This incident adds to ongoing tensions in the region as the US builds up its military presence, prompted by heightened strains between Washington and Tehran. President Donald Trump has also threatened military action against Iran unless it engages in negotiations to curb its nuclear program.

The situation remains precarious, with both nations on high alert as the US continues to uphold a strong military stance while attempting to establish dialogue. White House Press Secretary Karoline Leavitt confirmed that negotiations with Iran are still set for later this week, emphasizing the US's preference for diplomacy, though the option for military action remains available.

Iran has not yet commented on Tuesday's drone incident, but has previously warned that any attack against the country could trigger a 'regional war'. The US military's involvement in securing maritime safety also came into play on the same day, as Iranian forces purportedly harassed a US-flagged merchant vessel in the Strait of Hormuz, a critical waterway for oil shipping.