The U.S. Army heavy conventional ground capability that crushed Iraqi forces in 1991 and 2003 no longer exists, and further reduction of Heavy Brigade Combat Teams are proposed based upon assumptions that there are no enemies willing to challenge alleged U.S. conventional warfare supremacy, or that if challengers arise, precision long range fires will neutralize them. A US Army War College student argues in this research paper that recent examples of hybrid warfare prove beyond any reasonable doubt the worth and utility of a robust, scalable heavy combined arms capability.