US-backed rebels in Syria resume fight against ISIS

SDF forces have began trickling back to eastern Syria.

The renewed offensive comes months after the fight against ISIS in eastern Syria stalled after Kurdish fighters from the U.S.-backed Syrian Democratic Forces headed to western Syria to help fight off a Turkish military incursion against other Kurdish forces in Afrin Province.

“With the return of significant amounts of fighters from the conflict in northern Syria the operations against ISIS in eastern Syria could resume,” said Eric Pahon, a Pentagon spokesman.

The last remaining ISIS fighters in Syria are holed up in an area north of the town of Abu Kamal along the Iraq-Syria border and in the town of Hajin along the eastern side of the Euphrates River.

When the SDF’s land offensive ground to a halt in February, the U.S.-led coalition increased the pace of airstrikes in eastern Syria to keep ISIS at bay in those areas.

“You’ll see a re-energized effort against the middle Euphrates River Valley in the days ahead and against the rest of the geographic caliphate,” Mattis told the Senate Armed Services Committee.

But at a news conference last week, Trump said the U.S. also wants “to leave a strong and lasting footprint.”

On Monday, Mattis told Pentagon reporters that the pullout of U.S. troops in Syria wouldn’t happen until after diplomatic efforts bring a negotiated end to the civil war.

“We do not want to simply pull out before the diplomats have won the peace,” said Mattis. “So, you win the fight and you win the peace.”