Military transformation can be understood as comprising three overlapping and sometimes competing layers--the conventional-force dominated revolution in military affairs, a more recent irregular warfare emphasis, and a wider dimension including homeland defense, space and nuclear policy. The Western world is currently focusing its attention on transformation's middle layer, while China and Russia are focusing on the RMA and transformation's wider aspects. This dynamic indicates the United States and its allies should continue to prepare for the full range of conflicts.

This book...