Al-Arabiya correspondent reported on Thursday that armed factions were firing rockets from Syria at Israeli positions in the Golan Heights.
The Israeli military said Iranian forces on the Syrian-held side of the Golan Heights shelled Israeli army outposts on the strategic plateau on Thursday but caused no casualties.
Israel retaliated for the attack, military spokesman Lieutenant-Colonel Jonathan Conricus said, without elaborating.
The late-night incident followed a surge in tensions between Israel and Syria, where Iranian and Lebanese Hezbollah forces have been helping Damascus beat back a 7-year-old rebellion.
Fearing that Iran and Hezbollah are setting up a Lebanese-Syrian front against it, Israel has occasionally struck at their forces. Iran blamed it for an April 9 air strike that killed seven of its military personnel in Syria, and vowed revenge.
Conricus said that, in Thursday’s attack, around 20 projectiles, most likely rockets, were fired by the Quds Force, an external arm of the Iranian Revolutionary Guards Corps, at around 12.10 a.m.
“A few of those rockets were intercepted” by Israel’s Iron Dome air defence system, Conricus told reporters. “We are not aware of any casualties. The amount of damage that we currently
assess is low.”
Asked if Israel retaliated for the salvo, he said: “We have retaliated but I have no further details about this.”
Expectations of a regional flare-up were stoked by US President Donald Trump’s announcement on Tuesday that he was withdrawing from the Iranian nuclear deal. Hours later, an Israeli air strike in Syria killed 15 people, including 8 Iranians, the Syrian Observatory for Human Rights said.
Israel has neither confirmed or denied responsibility.
Israel has been on heightened alert in recent days, anticipating a possible Iranian retaliation. Iran has vowed revenge after blaming Israel for a series of deadly airstrikes on Iranian positions in Syria.
Earlier, the Israeli army said air raid sirens had sounded in the Golan Heights. The sirens went off shortly after the Syrian state news agency and activists reported rocket fire from Israel into southern Syrian just before midnight Wednesday.