力量投射是一个用在政治学上的术语，指一个国家可以在远离本土的地方表现出武力和其他一些威胁。这种能力在国际关系是一个国家权力的重要组成成分。在军事上，与此类似的词是“战力投射”，不可混为一谈。

维基共享资源中相关的多媒体资源：力量投射

Power projection (or force projection) is a term used in military and political science to refer to the capacity of a state to apply all or some of its elements of national power - political, economic, informational, or military - to rapidly and effectively deploy and sustain forces in and from multiple dispersed locations to respond to crises, to contribute to deterrence, and to enhance regional stability.