Kurdish forces dealt a blow to Islamic State by capturing an important town on Friday in the latest stage of a powerful offensive in northeast Syria, a Kurdish militia spokesman said.

Islamic State has been forced into retreat across parts of the strategic region, a land bridge between territory it controls in Syria and Iraq, even as its fighters have mounted new raids this week on Assyrian Christian villages, abducting more than 200 people.

The capture of Tel Hamis was announced by the Kurdish YPG militia and confirmed by the Syrian Observatory for Human Rights, which monitors the country’s civil war. […]