A ceasefire deal that could end more than a year of cross-border fighting between Israel and Lebanon's Hezbollah militant group won backing from Israeli leaders Tuesday, raising hopes and renewing difficult questions in a region gripped by conflict.

In what might be his final achievement as president, Joe Biden, his diplomats, and their French counterparts have brokered a ceasefire in the increasingly brutal yearlong war between Israel and Hezbollah’s Islamist militia in Lebanon.

The agreement halts fighting between Israel and Hezbollah for 60 days, as negotiators aim to stop Lebanon’s deadliest war in decades.