Three Israeli missiles targeted a base of Lebanese Hezbollah and the Iranian Revolutionary Guard on Monday. Six people, including pro-Iranian fighters, were killed in an Israeli strike in southern Damascus, the Syrian Observatory for Human Rights (OSDH) said.

The group could not specify whether civilians were among the victims. The attack took place in the neighborhood of Sayeda Zeinab, in the southern part of the city of Damascus, it said. More information to come. The incident is being investigated by the Israeli military.