President Joe Biden announced Tuesday that Israel and Lebanon have agreed to a deal brokered by the U.S. "to end the devastating conflict between Israel and Hezbollah."

President Joe Biden on Tuesday touted a cease-fire deal between Israel and the militant group Hezbollah after more than a year of fighting between the two sides. In the Rose Garden, Biden said he’d spoken with the leaders of Lebanon and Israel this afternoon and that both governments agreed to the cease-fire beginning at 4 a.

Under the terms of the deal, Israel will gradually withdraw from Lebanon, while Hezbollah isn’t allowed to rebuild near the border. But will the ceasefire hold?