Owing to the outstanding performance in Olympic Games and Paralympic Games, CAS underwater security group was awarded the "Special Honor" by Beijing Organizing Committee for the Games of the XXIX Olympiad (BOCOG) recently.

The safeguard task for Olympic Games was cooperatedly undertaken by IACAS and Xi'an Institute of Optics and Precision Mechanics. Many labs of IACAS were involved in the task, such as Image sonar technology laboratory, North sea station, Hongsheng Zhiyuan technology corporation, Ocean acoustic technology laboratory, as well as the Underwater acoustic transducer and testing technology laboratory. In order to finish the task perfectly, the group members worked around the clock. They collaborated and cooperated strenuously and orderly, which ensured the smooth progress of the event.