The United States has completed over a dozen charter flights and evacuated thousands of Americans from the Middle East since last week, the US State Department said on Saturday.
The Trump administration has faced criticism over its planning and initial assistance to US citizens trying to leave the region since US and Israeli strikes on Iran began last Saturday, with the Iranians responding with attacks on neighboring countries, triggering airspace closures.
The State Department said it was boosting charter flights and ground transport operations in the region as security conditions allow.