File photo of soldiers standing in front of the Long March II-F rocket at the Jiuquan Satellite Launch Center

 
File photo of soldiers standing in front of the Long March II-F rocket at the Jiuquan Satellite Launch Center
Soldiers stand in front of the Long March II-F rocket loaded with China's unmanned space module Tiangong-1 before its planned launch from the Jiuquan Satellite Launch Center, Gansu province in this September 29, 2011 file photo. REUTERS/Petar Kujundzic/Files