Secretary of State Marco Rubio has joined Israel and Lebanon's ambassadors to the U.S. to announce a framework agreement that was described as a first step toward peace following months of conflict between Israel and the Lebanese militant group Hezbollah. The officials did not share details on the agreement. It does not include Hezbollah and prompted one of that group's officials in Lebanon to warn of civil war. The agreement was signed in front of Rubio in Washington by Yechiel Leiter, the Israeli ambassador to the United States, and Nada Hamadeh, the Lebanese ambassador to the United States.