[1/2] Police officers stand amid the rubble of a damaged building at the site of a rocket attack in the Kafr Sousa neighbourhood of central Damascus, Syria, February 19, 2023.
Its support for Damascus and the Lebanese group Hezbollah has drawn regular Israeli air strikes meant to curb Tehran's extraterritorial military power.
A source close to the Syrian government with knowledge of Sunday's strike and its target said it hit a gathering of Syrian and Iranian technical experts in drone manufacturing, though he said no top-level Iranian was killed.
"The strike hit the centre where they were meeting as well as an apartment in a residential building.
On Sunday, the Iranian Foreign Ministry condemned what it described as attacks on "residential buildings in Damascus which killed and maimed innocent Syrian citizens".