Huge amphibious craft designed to get over rugged terrain and paddle atop water

The military can come up with something like this but they can't prevent soldiers from killing themselves or figure out how to properly treat PTSD?

Published on Jul 12, 2014 The Marine Corps Warfighting Lab is overseeing the development of the Ultra Heavy-lift Amphibious Connector, an amphibious craft designed to get over rugged terrain and paddle atop water. Full story: http://www.stripes.com/1.293168 (Video by Wyatt Olson/Stars and Stripes)