Military helicopters forming the number "90" during a parade of the Chinese armed forces at the Zhurihe training base in the country's northern Inner Mongolia region on July 30 to mark the 90th anniversary of the People's Liberation Army.
Caption: 
Military helicopters forming the number "90" during a parade of the Chinese armed forces at the Zhurihe training base in the country's northern Inner Mongolia region on July 30 to mark the 90th anniversary of the People's Liberation Army.
Credits: 
PHOTO: AGENCE FRANCE-PRESSE