What prompted Hezbollah supporters to protest at Beirut Airport?

Hezbollah supporters blocked the Beirut airport road and burned tires in direct response to the Lebanese government's decision to prevent two Iranian planes from landing in the Lebanese capital. This incident represents a significant escalation in tensions between Lebanon and Iran, with Hezbollah demonstrating its allegiance to Iranian interests through this disruptive protest action. The blockade highlights the complex geopolitical dynamics in the region, where Hezbollah continues to function as both a political party within Lebanon and as a proxy for Iranian influence in the country.