ISTANBUL — Not so long ago, the foreign policy of Turkey revolved around a single issue: the divided island of Cyprus. These days, its prime minister may be the most popular figure in the Middle East, its foreign minister envisions a new order there and its officials have managed to do what the Obama administration has so far failed to: position themselves firmly on the side of change in the Arab revolts and revolutions.
No one is ready to declare a Pax Turkana in the Middle East, and indeed, its foreign policy is strewn this year with missteps, crises and gains that feel largely rhetorical. It even lacks enough diplomats. But in an Arab world where the United States seems in retreat, Europe ineffectual and powers like Israel and Iran unsettled and unsure, officials of an assertive, occasionally brash Turkey have offered a vision for what may emerge from turmoil across two continents that has upended decades of assumptions.
Not unexpectedly, the vision’s center is Turkey.

