Former Israeli prime minister Ehud Barak was quoted by Israel Radio as saying on Friday that the framework agreement struck by Iran and the P5+1 powers is "bad, but not as bad as was originally thought."
According to Israel Radio, Barak said that he expected the agreement to include more US concessions to Iran than what was anticipated.
Earlier on the day, Israeli Prime Minister Benjamin Netanyahu said a nuclear deal with Iran based on current framework would "threaten the survival of Israel."