The United States is planning to set up a military presence at an airbase in Damascus as part of a U.S.-brokered security agreement between Syria and Israel, six sources familiar with the talks told Reuters.
The U.S. plans for the presence in the Syrian capital, which have not previously been reported, would be a sign of Syria's strategic realignment with the U.S. following the fall last year of dictator Bashar Assad, an ally of Iran.
The base sits at the gateway to parts of southern Syria that are expected to make up a demilitarized zone as part of a non-aggression pact between Israel and Syria. That deal is being mediated by U.S. President Donald Trump's administration.
Trump will meet Syrian President Ahmed al-Sharaa at the White House on Monday, the first such visit by a Syrian head of state.
Reuters spoke to six sources familiar with preparations at the base, including two Western officials and a Syrian defense official, who confirmed the U.S. was planning to use the base to help monitor a potential Israel-Syria agreement.
The Pentagon and Syrian Foreign Ministry did not immediately respond to requests for comment on the plan. The Syrian presidency and Defense Ministry did not immediately respond to questions about the plan sent via the Syrian Information Ministry.
A U.S. administration official said the U.S. was "constantly evaluating our necessary posture in Syria to effectively combat Daesh (ISIS) and (we) do not comment on locations or possible locations of (where) forces operate."
The official requested that the name and location of the base be removed for operational security reasons. Reuters has agreed not to reveal the exact location.
A Western military official said the Pentagon had accelerated its plans over the last two months with several reconnaissance missions to the base. Those missions concluded that the base's long runway was ready for immediate use.
Two Syrian military sources said the technical talks have been focused on the use of the base for logistics, surveillance, refueling and humanitarian operations, while Syria would retain full sovereignty over the facility.
A Syrian defense official said the U.S. had flown to the base in military C-130 transport aircraft to make sure the runway was usable. A security guard at one of the base's entrances told Reuters that American aircraft were landing there as part of "tests."
It was not immediately clear when U.S. military personnel would be dispatched to the base.
The new U.S. plans appear to mirror two other new U.S. military presences in the region monitoring cessation of hostilities agreements: one in Lebanon, which closely watches last year's cease-fire between Lebanese armed group Hezbollah and Israel, and one in Israel that monitors the Trump-era truce between Palestinian resistance group Hamas and Israel.
The U.S. already has troops stationed in northeastern Syria, as part of a decadelong cooperation with YPG, the Syrian wing of the terrorist group PKK, under the pretext of a joint fight against Daesh. In April, the Pentagon said it would halve the number of troops there to 1,000.
Sharaa has said any U.S. troop presence should be agreed with the new Syrian state. Syria is set to imminently join the U.S.-led global anti-Daesh coalition, U.S. and Syrian officials say.
A person familiar with the talks over the base said the move was discussed during a trip by Adm. Brad Cooper, Commander of the U.S. Central Command (CENTCOM), to Damascus on Sept. 12.
A CENTCOM statement at the time said Cooper and U.S. envoy to Syria Thomas Barrack had met al-Sharaa and thanked him for contributing to the fight against Daesh in Syria, which it said could help accomplish Trump's "vision of a prosperous Middle East and a stable Syria at peace with itself and its neighbors." The statement did not mention Israel.
The U.S. has been working for months to reach a security pact between Israel and Syria, two longtime foes. It had hoped to announce a deal at the United Nations General Assembly in September, but talks hit a last-minute snag.
A Syrian source familiar with the talks told Reuters that Washington was exerting pressure on Syria to reach a deal before the end of the year and possibly before al-Sharaa's trip to Washington.