This edition of The Corps Environment highlights creating mutually supporting economic and environmentally sustainable solutions, in support of Environmental Operating Principle #3. It features articles that illustrates the U.S. Army Corps of Engineers efforts to advance Army readiness through environmental compliance and stewardship, including projects to improve waterway navigation, protecting historic sites while managing ever-changing training missions, improving hazardous material management, protecting endangered species, reducing energy costs, leveraging alternate water sourcing, recycling initiatives, bee pollinators, responding to the COVID-19 pandemic, preparing for the 2020 hurricane season, and more.