U.S. ally Turkey looks to Russia and Iran to protect its interests

As Trump administration officials presided over the second day of an international conference in Warsaw dominated by calls to ratchet up pressure on Iran, one longtime U.S. ally and NATO member was noticeably absent — Turkey.

Snubbing the gathering in Poland, Turkish President Recep Tayyip Erdogan on Thursday attended a rival conference in the Black Sea resort of Sochi, where he planned to meet his Russian and Iranian counterparts to work out a final settlement of the war in Syria.

The dueling summits illustrate President Donald Trump's struggle to forge a united front against Iran, and reflect Turkey's drift away from Washington as it finds common ground with Moscow and Tehran, experts and former officials said.

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