(c) GettyON OCTOBER 1, just beyond the Beltway inside Fort Meade, a four-star general became the first head of America's new Cyber Command. Subordinate to General Keith Alexander are the Tenth Fleet and the Twenty-Fourth Air Force. The fleet has no ships, and the air-force unit has neither aircraft nor missiles. Their weapons are ones and zeroes. Their battlefield is cyberspace.
The mission of Cyber Command is to protect the U.S. military's networks and to be ready to launch offensive cyber attacks on a potential enemy. Those offensive cyber attacks have the potential to reach out from cyberspace into the physical dimension, causing giant electrical generators to shred themselves, trains to derail, high-tension power-transmission lines to burn, gas pipelines to explode, aircraft to crash, weapons to malfunction, funds to disappear and enemy units to walk into ambushes. Welcome to warfare in the twenty-first century.
