The Israeli military said early on Saturday it was striking Hezbollah targets in Beirut, after issuing an evacuation warning for seven neighbourhoods in the southern suburbs of the Lebanese capital.
There were no immediate reports of casualties.
Israel has been stepping up airstrikes against Lebanon in the third week of its war with Iran-backed Hezbollah.
The Hezbollah-Israel conflict has become the deadliest spillover of the US-Israeli war on Iran since the Lebanese group fired at Israel in support of Tehran on March 2, with more than 1,000 people killed in Lebanon and over 1 million displaced.
Two Indian-flagged ships attacked while crossing Strait of Hormuz
Six die in Kyiv shooting, hostage situation; police kill suspect
Iran reimposes Strait of Hormuz restrictions
French soldier killed in attack on UN mission in southern Lebanon
Trump says Iran ceasefire may end if no deal by Wednesday, blockade remains
