2:49ABC NewsSeptember 16, 2019US-Iran tensions escalate after a drone attack in Saudi ArabiaThe drone strike targeted the world’s largest oil processing facility, Iranian-backed Houthi rebels claimed responsibility.Up Next in newsQuestions raised about whether Iran is to blame for Saudi Arabia attackSeptember 15, 2019US destroys Iranian drone as tensions riseJuly 19, 2019Across the Pond: Bolton blames Iran for failed attack on key Saudi portMay 29, 2019