At least four killed in Israeli strike on south Lebanon -sources

At least four people were killed in an Israeli strike on south Lebanon on Wednesday, three sources told Reuters.

Violence along the border broke out after militant group Hamas's Oct. 7 attack in southern Israel. Israel and Iran-backed Hezbollah - a Hamas ally - have exchanged rocket fire in fighting that has steadily escalated. (Writing by Riham Alkousaa; editing by Jonathan Oatis)