The ASA (IE&E) supports Soldiers and Families by providing safe, high-quality places to work and live, and ensures mission readiness and power projection by facilitating resilient, sustainable installations and strong environment stewardship.
Offices of the Principal Deputy Assistant Secretary for ASA (IE&E)
Offices of the Deputy Assistant Secretaries for ASA (IE&E)
Provide unwavering support to the readiness, resilience, safety, and health of Soldiers, Civilians, and Families, directly enhancing the Army's operational impacts and global lethality.
We ensure that the Army's Warfighters are the most lethal fighting force on the planet, ready to station, train, deploy, fight, and win in any environment, any time.
Provide worldwide policy, programming, and oversight of the Secretary of the Army's Title 10 US Code responsibilities in the areas of real estate, military construction, engineering, housing, base realignment and closures, strategic basing, provide oversight reviews, approvals, congressional testimony and notifications as required by statutes in the responsible areas. Congress entrusts us to improve the quality of life for Soldiers and their families.
Create sustainable and resilient installations that support missions of the transformed Army with land, buildings and infrastructure providing excellent quality of life support for Soldiers and their families and partnered with their installation and local communities.
Deliver resilient energy & water solutions to increase our Army’s readiness and support Soldiers worldwide.
A future where innovative, resilient energy and water solutions modernize the Army, ensure battlefield dominance, and increase every Soldier’s lethality.
2025 IE&E Year in Review
December 31, 2025
2025 Army Community Partnership Award Ceremony
December 22, 2025
U.S. Army Launches Leasing Initiative to Advance Critical Mineral Processing and Enhance Installation Readiness
December 19, 2025
ATEC streamlining Safety Release process to accelerate evaluation
December 18, 2025
Officials say unpredictable extreme weather emphasizes need for precautions this winter
December 15, 2025
Holiday Security Tips
December 15, 2025
Helpful Links
Headquarters, Department of the Army Services and Support
Deploying Advanced Nuclear Reactor Technologies for National Security
Accelerating Federal Permitting of Data Center Infrastructure