Israel said it conducted an air strike on a Hezbollah weapons facility on Thursday, the first since a ceasefire in the war in Lebanon took effect.The truce, which came into force on Wednesday, seeks to end a war that has killed thousands in Lebanon and sparked mass displacements in both Lebanon and Israel.

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.

With its longtime leaders dead, its military capabilities vastly diminished, and its fighters forced to retreat from southern Lebanon, Hezbollah emerges from its war with Israel facing unprecedented challenges.