The United States on Monday ordered non-emergency personnel to leave its embassy in Beirut as President Donald Trump threatens strikes on Iran, which has close relations with the Lebanese group Hezbollah.
"This is a temporary measure intended to ensure the safety of our personnel while maintaining our ability to operate and assist US citizens," a senior State Department official said on customary condition of anonymity.
Around 40 embassy personnel left through Beirut's international airport on Monday, a Lebanese security source told AFP.
The order applies to non-emergency employees and their family members, but the embassy will remain open.
"We continuously assess the security environment, and based on our latest review, we determined it prudent to reduce our footprint to essential personnel," the US official said.
Trump has ordered a major buildup of American forces in the region as he threatens to attack Iran, saying it must accept an onerous deal on concerns starting with its nuclear program.
The Iranian government — which last month overcame mass protests — says it expects talks on Thursday with the United States in what could be a last-ditch attempt at diplomacy.
Since the October 7, 2023, attacks by Hamas, Israel has carried out strikes in Lebanon that have targeted Hezbollah, including killing its leader Hassan Nasrallah.
The Lebanese group on Saturday vowed "resistance" after a new Israeli strike killed eight of its operatives.