Beirut airport blockade during 2006 war
During the Israel-Hezbollah war, Israeli strikes hit Rafic Hariri International Airport's runways and fuel tanks. Beirut's only international airport shut down, cutting off air travel for the country.
Travelers were stranded; evacuations ran by sea and overland through Syria.
The episode exposed how a single airport leaves Lebanon's air links hostage to one front line.
It is the clearest case of why a northern backup airport matters: one strike near Beirut can isolate the whole country.
