WASHINGTON — The Pentagon plans to send 200 more troops into northern Syria to support rebel militias holding positions about 15 miles from Islamic State’s self-declared capital of Raqqa, Defense Secretary Ashton Carter said Saturday.
Carter told a security conference in Manama, Bahrain, that the new troops will help train and assist the Syrian militias but will not engage in direct combat.
The increase, which was approved by President Barack Obama, adds to the 300 acknowledged U.S troops in Syria and comes as Syrian government forces backed by Russia have pounded rebels holding parts of Aleppo in the country’s multisided civil war.
The additional U.S. troops will include special operations forces, explosive ordnance disposal teams and trainers.
“This latest commitment of additional forces within Syria is another important step in enabling our partners to deal (Islamic State) a lasting defeat,” Carter said.
The planned rebel offensive on Raqqa comes as Iraqi forces backed by the U.S.-led coalition are weeks into an assault on Mosul, the militants’ declared capital in Iraq and the largest city under its control anywhere.
Victory in either country would deal a considerable blow to Islamic State’s declared caliphate and eliminate a vital propaganda tool used to lure foreign fighters.
Obama would like to see the militants ejected from Mosul or Raqqa before he leaves office on Jan. 20, but it’s unclear whether either is likely. In any case, the militants still hold considerable territory in both countries outside those cities.
In recent weeks, advancing U.S.-backed rebel ground forces have retaken towns and cities around Raqqa and have cut off some supply routes to the city.
The Pentagon has backed the Syrian Democratic Forces, a loose alliance of fighters dominated by Syrian Kurds. They are now within 15 miles of Raqqa, Carter said.
“By combining our capabilities with those of our local partners, we’ve been squeezing ISIL by applying simultaneous pressure from all sides and across domains, through a series of deliberate actions to continue to build momentum,” he said.
Wary of sectarian conflict, the U.S. wants more Syrian Arab fighters in the Kurdish-run militias as they work toward predominantly Arab territories.