A joint military exercise was conducted by Japan and the United States. In a historic move, China has been designated as a hypothetical enemy for the first time in a joint command post exercise, raising eyebrows across the international community. br br #USJapanMilitaryExercise #Japan #UnitedStates #JointMilitaryExercise #ChinaSimulatedThreat #JapanUSDefence #TaiwanSecurity #KeenSwordDrill2025 #MilitarySimulation #ChinaTaiwanConflictbr ~PR.151~ED.