Hassan Hassan writes: Almost exactly a year after Russia intervened militarily to prop up the regime of Bashar al-Assad, Turkish tanks rolled into the Syrian border city of Jarablus on Tuesday to help anti-government rebels expel the Islamic State from one of its most strategic strongholds. The operation, which drove out the militants eight hours after the battle began, is part of a new Turkish policy in northern Syria, the most complex military and political terrain in the country.
The scale and nature of the Turkish intervention remain unclear. Top Turkish officials, including President Recept Tayyip Erdogan, say the purpose of the intervention is to clear the region surrounding Jarablus from both the Islamic State and the Kurdish forces who are also fighting the terrorist group. Indeed, two days after the liberation of Jarablus, the People’s Protection Units (YPG) announced their withdrawal from Manbij, another Islamic State stronghold that was liberated two weeks ago.
Notwithstanding the immediate objectives of the Turkish campaign, the development demonstrates a new state of play in the northern parts of the country. The YPG’s withdrawal from Manbij two days after the Turkish entry into Syria has bitter symbolism for the Kurdish group, since the battle in Manbij was the second-deadliest battle for Kurdish forces since Kobane. That iconic battle in 2014 consummated Washington’s relationship with the YPG in the global war against IS in Syria, to the dismay of Turkey, long an American NATO ally. [Continue reading…]