Lapan said the military 's Cyber Command has both defensive and offensive capabilities but is limited where and how it can operate . `` Cyber Command is to protect DoD networks , '' Lapan said at an off-camera question session with journalists . ` Spokesmen say they know of no attempt to bring down WikiLeaks . The US government has been trying for years to get the site shut down. Government is monitoring where documents emerge , spokesman says .
Spokesmen say they know of no attempt to bring down WikiLeaks . The US government has been trying for years to get the site shut down. Government is monitoring where documents emerge , spokesman says .