The U.S. is affirming new findings from investigators linking the 2014 downing of a Malaysia Airlines passenger plane to the Russian military. The State Department said Thursday that it has "complete confidence" in the Dutch-led probe that determined Malaysian Airlines Flight MH17 had been shot down using a missile launcher from a Russian anti-aircraft brigade. Investigators announced findings from the long-running probe on Thursday, nearly four years after the plane carrying 298 passengers from Amsterdam to Kuala Lumpur, Malaysia, went down over Crimea, a Ukrainian territory annexed by Russia. "We recall the UN Security Council’s demand that 'those responsible …...