WASHINGTON --- The military today shot down a mock enemy missile, employing a synchronized network of sensors in what officials called the largest and most complex test of the missile defense system to date.>> A mock target missile was fired from Kodiak, Alaska, at 3:04 p.m. Eastern Time. An interceptor missile was fired about 30 minutes later from a silo at Vandenberg Air Force Base, Calif., with its launch directed by soldiers based at Fort Greely, Alaska. The two successfully collided off the coast of California minutes later.>> This is the first time the Defense Missile Agency has synchronized its network of varied sensor types and frequencies to successfully track, report and intercept a single target, the agencys top officer said.>> If the multiple radars did not work together, each would have reported a different target to the system.>> Overall, Im extremely pleased, because the core of our missile defense system is the fact that we can operate in layers and have multiple systems working together, Army Lt. Gen. Patrick J. O'Reilly said. The key to our protection and the effectiveness of the systems is to have all of these different sensors simultaneously tracking, and the system [knowing] exactly that its not multiple objects, its one object up there.>> The test combined an early warning radar system south of Sacramento, Calif., a mobile radar system temporarily posted in Juneau, Alaska, two AEGIS ballistic missile defense ships off the Pacific coast and a sea-based radar system.>> The test also marked the first time soldiers from the 49th Missile Defense Battalion based at Fort Greely were in control of the launch. On previous tests, a Colorado Springs-based unit was used.