Update:US and British Soldier Killed in Syria Identified

The names of those killed in action in Manbij,Syria while serving in Operation Inherent Resolve have been released.The British Soldier was Sergeant Matthew Tonroe,33,a member of sniper platoon,3rd Battalion,Parachute Regiment.The American killed was Master Sergeant Johnathan J. Dunbar,36,a member of Headquarters,US Army Special Operations Command,out of Fort Bragg,North Carolina.*
The troops were killed when an IED exploded near their patrol.SGT Tonroe was embedded with US Special Operations Forces engaged in a mopping up operation directed at ISIL militants.He is the first British combat death in OIR,which was launched in Iraq in 2014 to neutralise the Islamist extremist group that evolved from al-Qaida in Iraq and later expanded into Syria.
Manbij is near the Turkish border.
ISIL sleeper cells have materialised in Syria in the wake of the organisation's suffering major defeats in Iraq and Syria at the hands of Combined Joint Task Force OIR.
The particulars of SOF activity in Syria have been closely held.