Turkish President Tayyip Erdogan warned Russia on Friday not to “play with fire”, citing reports Turkish businessmen had been detained in Russia, while Moscow said it would suspend visa-free travel with Turkey.
Relations between the former Cold War antagonists are at their lowest in recent memory after Turkey shot down a Russian jet near the Syrian border on Tuesday. Russia has threatened economic retaliation, a response Erdogan has dismissed as emotional and indecorous.
The incident has proved a distraction for the West, which is looking to build support for the U.S.-led fight against Islamic State in Syria. The nearly five-year-old Syrian civil war has been complicated by Russian air strikes in defense of President Bashar al-Assad.
Turkey, which has long sought Assad’s ouster, has extensive trade ties with Moscow, which could come under strain. Erdogan condemned reports that some Turkish businessmen had been detained for visa irregularities while attending a trade fair in Russia.