sentences:  Our countries have signed around 150 documents in total, but we don’t have to stop at what has been achieved.”
  
  Azerbaijan agreed to a visa-free regime with Turkey while Iran also demanded the same visa-free regime with Azerbaijan.Iran had threatened to cut off the critical supply line between Azerbaijan and the Nakhchivan Autonomous Republic if Azerbaijan lifted visa requirements for Turkish citizens but not extend the same privilege to Iranian citizens.According to Azerbaijani diplomats, a visa-free travel regime proposed by Turkey in 2009 had fallen victim to Iranian pressure on Azerbaijan, prompting the last minute cancellation of the deal between Baku and Ankara.