BEIRUT - At least 32 Islamic State in Iraq and Syria (ISIS) members, including four of its leaders, were killed in air strikes and a US special forces raid that targeted the group in eastern Syria, a group monitoring the Syrian war said on Sunday.
US officials said the raid killed a senior ISIS leader identified as a Tunisian who helped to manage its black-market sales of oil and gas to raise funds. A US official said that about a dozen fighters were killed in the raid.
British-based monitoring group the Syrian Observatory for Human Rights gathers its information from sources in the region.
The operation in the eastern Deir al-Zor province marked a departure from Washington's strategy of relying primarily on air strikes to target militants in the area.