STORY: A Lebanese security source, speaking to Reuters, said one of the dead was Mohammad Reza Zahedi, a senior commander in Iran’s Revolutionary Guards Corps (IRGC). Iranian state television said several Iranian diplomats had been killed.

Reuters reporters at the scene in the Mezzeh district of the Syrian capital saw smoke rising from rubble of a building that had been flattened, and emergency vehicles parked outside. An Iranian flag hung from a pole in front of the debris. The Syrian and Iranian foreign ministers were both spotted at the scene.

Israel, which has repeatedly hit Iranian targets during the six-month war in Gaza, declined to comment on the incident, following its usual practice. An Israeli military spokesperson said: “We do not comment on reports in the foreign media.”

Since the Iranian-backed Palestinian faction Hamas’ attack on Israel on Oct. 7, Israel has ramped up airstrikes in Syria against Lebanon’s Iranian-backed Hezbollah militia and Iran’s Guards, both of which support the government of President Bashar al-Assad.