The presidents of France and Russia have been meeting in Moscow to discuss strengthening cooperation in the fight against Islamic State militants.<br /><br /> Both Vladimir Putin and Francois Hollande said they agreed there was a need for greater coordination to be more effective in air strikes, and to avoid a repeat of Turkey’s downing of a Russian fighter jet on Tuesday. <br /><br /> Putin described the shooting as an “act of betrayal” by a country Moscow considered to be its ally.<br /><br /> Hollande repeated his belief that Syria’s President Bashar al-Assad can not be part of Syria’s political future but Putin said such a decision could only be made by the Syrian people.