Lebanese Prime Minister Saad Hariri resigned Saturday while visiting Saudi Arabia. Hariri's announcement came via televised comments from Riyadh in which he accused Iran and its Shiite Lebanese ally, Hezbollah, of destabilizing the Middle East.
"The evil that Iran spreads in the region will backfire on it," he said, alleging that Hezbollah is "directing weapons" to Yemen and Syria, and pledging that Saudi Arabia's Sunni coalition will "cut off the hands that wickedly extend" to Hezbollah.
Hariri, a Sunni, took office in 2016 with a unity cabinet that included Hezbollah. His resignation is unexpected, and it is not clear who will take his place.