Beijing, Dec.09 (China Defense Mashup Report by Johnathan Weng): These armed helocopters in officially-released photos belong to the 4th Aviation Regiment (Location: Tongzhou 通州, Beijing), which is directly subject to Army Aviation PLA General Staff Department (GSD). This air regiment was once called to provide air guard above Beijing Downtown area when in Beijing 2008 Olympics Games.
One video about 4th Aviation Regiment
