An ambush on Saturday killed at least four fighters from a faction in the Military Operations Administration forces that overthrew Syria’s president, a war monitor said.It happened in a bastion of support for ousted president Bashar al-Assad’s stronghold, on the Mediterranean coast.For all the latest headlines follow our Google News channel online or via the app.The Military Operations Administration now in charge in Damascus said it was sending “considerable reinforcements” to the areas of Latakia, Tartus and Jableh, the main coastal cities in the area. The area is a center of toppled al-Assad’s Alawite minority.Britain-based Syrian Observatory for Human Rights said that “at least four fighters” of Faylaq al-Sham -- a pro-Turkey Syrian group -- had been killed in clashes with “loyalist elements of the former regime.”The loyalists ambushed the members of Faylaq al-Sham, said the Observatory, which has a network of sources in Syria.The shooting occurred near a villa belonging to Wassim