The commander of Iran’s Islamic Revolutionary Guard Corps (IRGC) said on Tuesday that the Islamic Republic had not been weakened following the fall of its ally Bashar al-Assad in Syria, Iranian media reported.“We have not been weakened and Iran’s power has not diminished," Hossein Salami was quoted as telling members of parliament in a closed session.For all the latest headlines follow our Google News channel online or via the app.Iran and Russia had propped up al-Assad’s rule since Syria’s civil war erupted in 2011 with military support, men and airpower. Tehran deployed its IRGC to Syria to keep its ally in power to maintain Tehran’s “Axis of Resistance” to Israel and US influence in the Middle East.Al-Assad’s exit has eroded Tehran’s ability to project power and sustain its network of militia groups across the region, particularly to its ally Hezbollah in Lebanon, which agreed a ceasefire with Israel last month.“The overthrow of the Zionist regime [Israel] is not off the agenda,”