Mlitary commanders and diplomats from both Iran and the United States are swarming Iraqi Kurdistan in a last-ditch attempt to convince the Kurds, an important ally in the war against the Islamic State (IS), to either postpone the planned Sept. 25 referendum for independence or cancel it all together. 

Maj. Gen. Qasem Soleimani, the commander of Iran’s powerful Quds Force, and Brett McGurk, the US special anti-IS envoy accompanied by US Ambassador Douglas Silliman, were shuttling this week between Baghdad, Erbil and Sulaimaniyah to convince all sides to come to an agreement.

"Both the Iranians and the Americans were in agreement about the referendum and reiterated that it should not take place," a source briefed about the Patriotic Union of Kurdistan’s (PUK) separate meetings with American and Iranian officials on Sept. 11 told Al-Monitor.

Both Iran and the United States also separately conveyed similar messages to Gorran movement officials. The latter believe that the referendum should be postponed until regional and international support is secured. "We will not support you, and you will be on your own," a Gorran official told Al-Monitor when recounting a meeting with the American ambassador. Indeed, “The United States is 100% opposed to the referendum on September 25,” Weshyar Omar, who was part of the Gorran delegation meeting with the Americans on Sept. 13, quoted McGurk as saying.