Modern warfare

IT’S TIME TO CREATE A MEGACITIES COMBAT UNIT

A 2016 United Nations report estimated 54.5 percent of the world’s population lived in urban areas. By 2030, that percentage is projected to rise to 60 percent. As a result of this rural-to-urban migration, cities themselves are growing. In 2016, there were 512 cities with at least one million inhabitants globally. By 2030, a projected 662 cities will have at least one million residents. And the number of “megacities” in the world—those with ten million residents or more—is projected to grow from thirty-one to forty-one in the same period.

In 2014, the chief of staff of the Army’s Strategic Studies Group (SSG) chose megacities to be the organizing theme for its yearlong research projects. Concept teams looked at the unique characteristics and challenges of a megacity, future maneuver and mobility concepts, Army force design considerations, personnel talent management, and other topics, assessing the requirements for operating in megacities. The conclusions of the SSG research are clear: megacities are unavoidable, they are potentially the most challenging environment the Army has ever faced, and the Army is unprepared to operate in them. The SSG also recommended that the Army, charged with the mandate of preparing forces for sustained operations on land, take the lead in training, organizing, and equipping forces for megacities.