Israel hits Lebanon with its largest wave of airstrikes since agreeing to a ceasefire with Hezbollah, as both sides accuse each other of violations.

As the truce appeared to largely hold, a deal appeared far away in Gaza, where an Israeli strike killed dozens, according to a rescue group.

JERUSALEM — Hezbollah fired into a disputed border zone held by Israel on Monday after multiple Israeli strikes inside Lebanon since a cease-fire took hold last week. The militant group said the volley, its first during the truce, was a warning shot in response to what it called repeated Israeli violations.

Israel's defense minister says that if the shaky ceasefire with Hezbollah collapses, Israel will widen its strikes and target the Lebanese state itself.

With the possibility of a region-wide war fading, the Palestinian militant group Hamas faces increased isolation and limited options