Flights at Beirut airport have been cancelled or delayed with Lebanon’s Middle East Airlines (MEA) saying disruptions to its schedule were related to insurance risks, as tensions escalate between Israel and armed political group Hezbollah, Reuters reports.

Lufthansa on Monday said it had suspended five routes to and from Beirut by the group’s carriers Swiss International Air Lines, Eurowings and Lufthansa up to and including July 30 “in an abundance of caution”.

Beirut airport’s flight information board and flight tracking website Flightradar24 show Turkish Airlines also cancelled two flights overnight on Sunday.

Turkey-based budget carrier SunExpress, Turkish Airlines subsidiary AJet, Greek carrier Aegean Airlines, Ethiopian Air and MEA have also cancelled flights scheduled to land in Beirut on Monday, Flightradar24 shows.

The airlines did not immediately respond to requests for comment.