Israel carried out a commando raid in eastern Lebanon to search for clues about a navigator who went missing 40 years ago. The operation left dozens of people dead and dozens more wounded. It found no remains or new information related to the 40-year-old case of Ron Arad. The Israeli military said Saturday that the force came back without evidence linked to Arad. The Lebanese army said the team landed by helicopter near the Syria border and moved toward Nabi Chit. Lebanon's state news agency said the force clashed with Hezbollah, local fighters and Lebanese soldiers.