US troops in northern Syria came under direct attack last week by Turkish-backed rebels, a military official with the coalition fighting ISIS told CNN Tuesday. The official said that while US troops returned fire there were no casualties on either side.
The coalition believes the attackers are part of the Turkish-backed opposition forces, a loose grouping of Arab and Turkmen fighters that have helped the Turkish military clear ISIS from the Turkish-Syria border area.
Special Monitoring Mission to Syria (SMMS) 