Air Force to deploy Osprey aircraft in weeks following review over deadly crash / Air Force secretary posthumously promotes pilot of Osprey aircraft that crashed off Japan / U.S military grounds entire fleet of Osprey aircraft following deadly crash off Japan / US military grounds fleet of Osprey aircraft following deadly crash / US military divers find wreckage of Osprey aircraft off coast of Japan / A U.S. Air Force Osprey aircraft with eight people on board crashed into the sea off southern Japan during a routine training mission. / U.S. military Osprey aircraft crashes off coast of southwestern Japan / US Osprey aircraft crashes in western Japan / U.S. military Osprey aircraft with 8 aboard crashes off southern Japan, at least 1 dead