Iran has fired more than 290 missiles and launched over 500 drones at Israel since the start of the U.S.-Israeli attacks, according to data from the Institute for National Security Studies, a Tel Aviv-based think tank.

Gulf Arab states are reporting new missile and drone attacks after Tehran threatened to widen its campaign. Here's the latest on the conflict. (AP Photo)

Both the United States and Israel are escalating their offensives as the conflict with Iran enters its third week.

Iran has warned people to evacuate three major ports in the United Arab Emirates, including the busiest in the Middle East, as its war with the U.S. and Israel enters its third week

The US is expected to send a marine unit and more warships to the Middle East, two officials tell the BBC's US partner CBS News. It comes as the Trump administration loosens sanctions on Russian oil as prices spike because of the US-Israeli war against Iran.

The war approached the two-week mark with heavy exchanges of drone and missile strikes.

The statement appeared to signal that Iran may escalate both the scale and sophistication of its ballistic missile fire as the war continues. Iran threatened on Saturday to increase its use of

Around 90% of Iran's oil exports pass through Kharg Island, but the US president says oil infrastructure was not targeted.