By Ben Aris in Berlin Former Dutch Prime Minister Mark Rutte took over as the new Nato Secretary General on October 1 and said: “My first task is Ukraine.” However, in the rest of his remarks he went on to call for more investment into the European arms industry to rebuild Nato’s military strength, in keeping with his predecessor’s game plan. ‘You already mentioned the priority you have been working on. And these priorities we will take forward in the future – Ukraine. We have to make sure that Ukraine prevails as a sovereign independent democratic nation,’ he said at the Nato Headquarters, ad…