Reuters reports: From the moment Saad al-Hariri’s plane touched down in Saudi Arabia on Friday Nov. 3, he was in for a surprise.

There was no line-up of Saudi princes or ministry officials, as would typically greet a prime minister on an official visit to King Salman, senior sources close to Hariri and top Lebanese political and security officials said. His phone was confiscated, and the next day he was forced to resign as prime minister in a statement broadcast by a Saudi-owned TV channel.

The move thrust Lebanon back to the forefront of a struggle that is reshaping the Middle East, between the conservative Sunni monarchy of Saudi Arabia and Shi‘ite revolutionary Iran.

Their rivalry has fueled conflicts in Iraq, Syria and Yemen, where they back opposing sides, and now risks destabilizing Lebanon, where Saudi has long tried to weaken the Iran-backed Hezbollah group, Lebanon’s main political power and part of the ruling coalition.

Sources close to Hariri say Saudi Arabia has concluded that the prime minister – a long-time Saudi ally and son of late prime minister Rafik al-Hariri, who was assassinated in 2005 – had to go because he was unwilling to confront Hezbollah. [Continue reading…]