June 24 (UPI) -- The Israeli military has surrounded an underground base in southern Lebanon in which dozens of Hezbollah militants are trapped, Israeli officials said. The base is located under the village of Tebnit, in an area where fighting taken place despite an Israel-Hezbollah cease-fire, The New York Times reported . The standoff, if it escalates, could disrupt ongoing peace negotiations between the United States, which backs Israel, and Iran, which backs Hezbollah. Israeli officials