The US-Iran conflict has flared again after attacks on three ships transiting the Strait of Hormuz, including Qatari and Saudi Arabian tankers, prompted the United States to launch what it called “powerful strikes” against Iran.

U.S. forces struck 90 Iranian military targets overnight, Central Command said.

Iranian state media accuses the US of striking near a nuclear power plant this afternoon. The US has not confirmed new strikes.

US-Iran war LIVE: Several explosions were heard in Iran's Bushehr ‌province on Thursday morning, semi official Mehr news reported. Bushehr ‌is where Iran's nuclear power plant is located.

Iran launched drone and missile attacks targeting Kuwait and Bahrain on Sunday after the U.S. and Iran traded attacks earlier over the weekend.

President Donald Trump announced "major combat operations" against Iran on Feb. 28, with massive joint U.S.-Israeli strikes targeting military, government and infrastructure sites. Following the announcement of a two-week ceasefire,