
With half the world’s population living in cities, both the Army and Marine Corps foresee intense urban combat as a likely element of future wars, leading to the publication of a new manual on how to fight those battles.In megacities, which will be home to 70 percent of the world’s population by 2050, the U.S. military’s technological and numerical advantages count for less and more blood will be spilled than in any conflict since Vietnam, according to Army Technical Publication…