军队从一体走向陆海空三军的分野,并形成各军种相对独立的格局,这曾是军队进化发展的主要特征。然而,随着战争形态的变更和高技术兵器的飞速发展,为了应付日益复杂的局部战争和突发事件,陆海空三军又从各自拥有诸多兵种实施协同作战,进而变为界限日益模糊以至相互渗透和交融。这一走向回归的军队进化史,在美国军队中表现得尤为明 The separation of the armed forces from one body to three armed forces of the navy, sea and air forces and the formation of a relatively independent pattern of all services have been the main characteristics of the evolutionary development of the armed forces. However, with the changes in the form of war and the rapid development of high-tech weapons, in order to cope with the increasingly complex local wars and emergencies, the armed forces of both land, sea and air forces have also carried out coordinated operations from a large number of arms and armed services and have become increasingly blurred and interpenetrated. blend. The history of the evolution of the armed forces toward this return is particularly evident in the U.S. military