Drones and allies – non-human weapons and non-American soldiers – have become central to America’s military doctrine. Leading the world in technological prowess while leading it from behind in terms of combat forces on the ground, if not in the air, America’s shift of emphasis is impossible to ignore.
无人机和盟友——非人武器和非美国人士兵——已成为美国军事思想的核心。领导世界技术威力、在地面战斗（如果不是空战的话）中充当幕后领袖，美国强调重点的改变是无法忽视的。