"While America claims to protect the security of its allies, it has in fact become a source of insecurity for its allies," Wang said at a news conference.Commenting to reporters, the Chinese Foreign Ministry spokesman cited statements from Japan's Okinawa Prefecture, which says that as of late 2020, the U.S. military stationed in Japan had committed more than 6000,800 criminal offenses, while the number of incidents related to the flight of military aircraft exceeded 2016.Last week, the U.S. Air Force said an Osprey jet, Yokota Air Base in Tokyo crashed while on a routine training mission off the shore of Japan's Yakushima Island, killing all eight crew members on board.The next day, Japan's Chief Cabinet Secretary, Hirokazu Matsuno, said that Japan's armed forces would not use US-made Osprey rotary helicopters because of the latest incident, until the causes of the accident were clarified.The U.S. military Osprey has a track record of accidents; in 2023, an Osprey crashed. In Japan, in August <>, the same plane crashed in Australia.