在夺取制海权的作战中，海上战斗兵力群是最重要的。群内各兵力的战术协同是提高兵力群整体作战能力的关键，当然也是最难实现的。美国海军正加紧研制、试验和发展的战术协同作战网络，简称ＣＥＣ网络，极大地提高了由水面舰艇和飞机组成的兵力群战术协同作战能力，代表了兵力群战术协同作战的最高水平，将对海军的作战方法和样式产生重大影响。介绍了ＣＥＣ网络要实现的目的、组成、工作原理、特点、试验和发展情况 In the battle to seize the sea power, the marine combat troops are the most important. The tactical coordination of the various forces in a group is the key to improving the overall combat capability of the arsenal of troops and, of course, the hardest to achieve. The U.S. Navy is stepping up research and development of a Tactical Cooperative Operations Network (CEC) network for short, which greatly improves the capability of the tactical operations coordinated by the surface ships and aircraft, and represents the highest level of coordinated operations of the troops and tactics. Naval methods and styles of war have a significant impact. Introduced CEC network to achieve the purpose, composition, working principle, characteristics, testing and development