This just in
Three U.S. Marines are missing after their plane crashed off the coast of Queensland, Australia, on Saturday, the Marine Corps has announced. The troops were flying in a Marine MV-22B Osprey when a "mishap" took the plane down. Of the 26 Marines on board at the time of the accident, 23 have been rescued already.
"Small boats and aircraft from the 31st Marine Expeditionary Unit and Bonhomme Richard Expeditionary Strike Group are conducting the search and rescue operations," said a statement from the military. Australian Defense Minister Marise Payne said no Australian forces were involved and offered Australian assistance for the search.
Update Aug. 6.: U.S. military officials have called off rescue efforts and no longer expect to find the missing Marines alive. Recovery and crash investigation operations will continue.