‘Wedge theory’ falls out of favour in DC

As it focuses on what many in Washington view as Iran’s uncomfortable rise up the international pecking order, US analysts are reappraising old ideas about detaching Syria from the so-called Shia Crescent linking Iran and Hizbollah in Lebanon. This so-called ‘Wedge Theory’ argued that a strategic deal with Syria, most likely involving peace with Israel and international rehabilitation, could be used to induce Damascus to end its strategic alliance with Iran and cut off one avenue of support for Hizbollah and Hamas.