Missile strikes overnight in central Syria killed at least 26 pro-regime fighters, most of them Iranians, a monitor said Monday. The Syrian Observatory for Human Rights said the missiles struck a military base in the province of Hama late Sunday, in an assault it said bore the hallmarks of an Israeli operation. "At least 26 fighters were killed, including four Syrians," the monitor said, adding that the main target of the missile strike was the base of the regime's 47th Brigade. "The others are foreign fighters, a vast majority of them Iranians," said Rami Abdel Rahman, the head of the Britain-based war monitor. "Given the nature of the target, it is likely to have been an Israeli strike," he said, adding that strikes also hit an air base in nearby Aleppo province where surface-to-surface missiles were stored. Unidentified strikes near #Hama and #Aleppo in #Syria. Possible #Israeli action. pic.twitter.com/hTx583G8OL— Strategic Sentinel (@StratSentinel)