The July 2018 The Corps Environment interactive edition and pdf are attached.In every edition, we like to share examples of how USACE is living its Environmental Operating Principles. This month we focus on Environmental Operating Principle #3: Create mutually supporting economic and environmentally sustainable solutions. Featured in this edition is an EnviroPoints commentary by Maria Wegner, USACE Senior Policy Advisor, that discusses the importance - and the challenge - of considering environmental, economic and social benefits in USACE projects and activities.Other articles include how the Army is exploring 3-D printing for battlefield use; various ways to achieve environmental success; systematic approaches to effective sediment management; junior rangers learning to serve, protect the environment; and more.