Members of the Snow Wolf Command Unit, the elite unit in charge of security of 2008 Beijing Olympics, illustrate strategic hand gestures during a drill in Beijing, August 10, 2006. The gesture in the photo means five of us will launch an attack, please shield us.

Members of the Snow Wolf Command Unit, the elite unit in charge of security of 2008 Beijing Olympics, attend a training session in Beijing, August 10, 2006.

(Xinhua News Agency August 11, 2006)