US military discovers remains of five Osprey crash victims off Japan's coast

U.S. and Japanese rescuers discover wreckage and identify remains of crew members from crashed Osprey aircraft. U.S. Air Force reports breakthrough in recovery efforts, retrieving main fuselage and remains. Crash prompts suspension of flights for Japan's Osprey fleet. Identification of remains underway. Incident reignites discussions about Japan-U.S. Status of Forces Agreement. Tragedy raises questions about crash cause and safety of Osprey aircraft.