Such a move would underscore the urgency the Islamic Republic sees in the declining fortunes of its main Arab ally after the Tehran-armed Lebanese Hezbollah militia limped to a ceasefire with arch-foe Israel last month.
“Tehran will provide military equipment, missiles, and drones, while increasing the number of advisers and deploying forces as needed,” Reuters cited an Iranian official as saying.
“Intelligence and satellite support are also being provided to Syria.”
Iran-backed Hezbollah sent an unspecified number of fighters into Homs to help Assad’s government according to Lebanese security sources and Syrian officials cited by Reuters, adding that small units crossed into Syria overnight and took up defensive positions in the city.
After capturing the northern city of Hama on Thursday, hardline Islamist-led rebels were closing in on Homs, a strategic crossroads which links Syria’s capital Damascus to the coastal regions dominated by Assad’s Alawite minority and home to Russia’s key naval and air bases.
Its capture would deal a severe blow to Assad’s remaining forces.
For over a decade, Syria's civil war saw minimal changes in frozen front lines. However, insurgents from the northwestern Idlib region, led by the former Al-Qaeda affiliate Hayat Tahrir al-Sham (HTS), have made stunning gains, marking the swiftest advances since the conflict began 13 years ago.