The Middle East Rush to Bury Hatchets: Is it sustainable?

How sustainable is Middle Eastern détente? That is the $64,000 question. The answer is probably not.

It’s not for lack of trying. Gulf states and Egypt have ended their debilitating 3.5-year-long economic and diplomatic boycott of Qatar. The UAE has moved at lightning speed to establish formal ties with Israel and repair relations with Iran and Turkey. S…