Sweden finally joins Nato after nearly two-year wait

Hungary dropping opposition allows historically neutral country to become member, cementing alliance's control of Nordic region

Sweden has officially became the 32nd member of Nato, in a landmark moment for the historically neutral country and the western military alliance.

Stockholm's ratification process was finally completed in Washington on Thursday, as Sweden and Hungary - the last country to ratify Sweden's membership - submitted the necessary documents after a drawn-out process that has taken nearly two years.