Turkey is seeking an end to NATO's counter-migration mission in the Aegean Sea, telling the US-led alliance that the sharp drop in refugees trying to get to Greece means there is no longer a need for warships to patrol its coast. Turkey's Defence Minister Fikri Isik told his NATO colleagues at a dinner on Wednesday that Ankara no longer saw a need for the mission to continue beyond the end of December, according to two people briefed on the exchanges. On Thursday, Isik told reporters in Brussels: 'This was a temporary mission, and the goal has been reached in this temporary mission. There is no need to extend it further.'