Israeli Prime Minister Benjamin Netanyahu said on Monday Israel would intensify strikes against Lebanon’s Hezbollah.
Israel's military soon thereafter said it was attacking Hezbollah infrastructure in Lebanon's eastern Bekaa Valley and other areas.
Israel and Lebanon agreed to a ceasefire in mid-April, but Israel has continued airstrikes it says are acts of self-defense against Hezbollah, which was not party to the truce.
Two of Netanyahu's far-right ministers on Monday called on him to resume bombing Beirut in response to Hezbollah drones attacks.
Hezbollah has fired explosive drones at Israeli troops and toward towns in northern Israel, killing at least 11 soldiers since the truce, the military says.
"The explosive drones harming our fighters are not a decree of fate," Finance Minister Bezalel Smotrich said in a statement. "For every explosive drone, 10 buildings should fall in Beirut."
Smotrich, leader of a small far-right party in Netanyahu's cabinet, has frequently made comments that go beyond official Israeli policy, including that Israel must annex southern Lebanon and Gaza.
Another ultranationalist minister, Itamar Ben Gvir, said Israel must not normalize the reality of explosive drones. "It is time for the Prime Minister to bang on (President Donald) Trump's desk and tell him that we are returning to war in Lebanon," Ben Gvir said.
Ben Gvir said Israel should cut electricity supplies to Lebanon and seize the Zahrani River.