Assad regrets Syrian forces shooting down Turkish fighter plane President Bashar al-Assad expressed regret over the downing of a Turkish warplane by Syrian forces, but criticised Ankara for cutting diplomatic ties with Damascus. Photograph: Ho/AP Syria's president, Bashar al-Assad, has expressed regret for the shooting down of a Turkish jet by his forces, and said he hoped growing tensions between the two countries would not escalate into an armed conflict. In an interview with Cumhuriyet, a secular Turkish daily critical of the AKP government, Assad said the fighter jet had used the same route as Israeli planes in the past, which is why it was "treated like an Israeli plane." "I wish that it had not happened," he said. Assad said he was confident that neither the Syrian nor the Turkish people would allow the crisis to deteriorate into open military conflict, but he criticised Ankara for cutting diplomatic ties with Damascus. Ever since the new general chief of staff was named [on 4 August 2011], all communication between us and the Turkish military has been cut. Arguing that countries should keep channels of communication open at all times, he added: "There is not a single Turkish commander we could call in moments of crisis." Serhat Güvenç, lecturer in international relations at the Kadir Has University in Istanbul, said Assad's comments underlined the need for states to maintain back-channel communication even at times of crisis. Communication and trust are the basis of international relations. A lack of communication escalates rather than de-escalates tension and might in fact be the reason for more unfortunate events in the future. It is very dangerous. He said one reason for this was the increasing personalisation of Turkish foreign policy under the prime minister, Recep Tayyip Erdoğan, over the past five years: "Relations with other countries are increasingly shaped along personal relations between Erdoğan and other country's leaders, for better or for worse." Pointing out that this left little to no space for lower level communication, he added: "Even during the cold war, opponents tried to keep back-channels open. But with [Syrian-Turkish] relations completely severed at the highest level, actors on lower levels have no room for manoeuvre. This is not the first time that tensions between Turkey and Syria have edged towards crisis. In 1957, Turkey mobilised its army on the Syrian border and in 1998, Turkey threatened to invade Syria to force its government to expel Kurdish separatist leader Abdullah Öcalan. "But this is the first time that Turkey has so openly pursued regime change," Güvenç said. It is also the first time in Turkish history that a group of armed rebels wanting to overthrow another government is hosted on Turkish soil. According to Turkish media reports, 85 Syrian soldiers including one general fled to Turkey on Monday night, in one of the largest mass-defections since the conflict began. Most of them had reportedly served in the province of Homs. The Turkish foreign ministry said the number of Syrian refugees in Turkish refugee camps had increased to more than 35,000 in the last days.