The incident has led to heated rhetoric between the two countries, with Russia announcing a package of economic sanctions against Turkey.Mr Davutoglu said that Lt Col Peshkov's body had been treated in accordance with Orthodox Christian tradition.Another pilot in the plane, Capt Konstantin Murakhtin, survived and was rescued from rebel-held territory in Syria in a special forces operation.Capt Murakhtin said he wanted to go back to duty and stay in Syria, saying "someone has to pay" for his colleague's death.
A decree signed by President Vladimir Putin on Saturday covers imports from Turkey, the work of Turkish companies in Russia and any Turkish nationals working for Russian companies.The decree also calls for an end to charter flights between the countries.Turkish President Recep Tayyip Erdogan has refused to apologise to Russia over the incident.
On Friday, he accused Moscow of "playing with fire" in its Syria operations. But on Saturday, he said he was "saddened" by the downing of the jet.Turkey and Russia have important economic links. Russia is Turkey's second-largest trading partner, while more than three million Russian tourists visited Turkey last year.