An official website of New York State
An official website of New York State
Official websites use ny.gov
A ny.gov website belongs to an official New York State government organization.
Secure ny.gov websites use HTTPS
A lock icon or https:// means you’ve safely connected to a ny.gov website. Share sensitive information only on official, secure websites.
Contact a New York Army National Guard Recruiter
NYARNG Recruiting on Facebook
Become an Army National Guard Officer
Become A Warrant Officer
Contact a New York Air National Guard Recruiter
Join the Air National Guard
Visit nationalguard.com
Join the Military Funeral Honors Team
Join the New York Naval Militia
Join the New York Guard
Jobs
Bonuses
Integrated Primary Prevention Workforce (IPPW)
Jobs
Awards & Decorations
Suicide Prevention
Sexual Assault Prevention & Response (SAPR)
NYS DMNA WebEOC
Office of the State Surgeon
Service Record Request
Legal Affairs
J2 
Joint Training & Exercises


Chaplain Services
Education Services
Human Resources
Inspector General
R3SP Program
Small Arms Readiness & Training Section
Yellow Ribbon Reintegration Program




Retirement Services
NY National Guard Immigration Assistance
G-6 Customer Service Help Desk
Command Photos
Bonuses
Healthcare
ID Card (CAC) Office Locator
New York Patriot plan
State Active Duty Benefits
Jobs
Chaplain Services
Education Services
ESGR Assistance
New York Patriot plan
State Active Duty (SAD)
Suicide Prevention
Military Funeral Honors
Army National Guard Bonuses
Healthcare
Press Room
About DMNA
Awards & Decorations
World Trade Center Benefits Program
NY National Guard Immigration Assistance
NY National Guard Annual Reports
NYS DMNA Strategic Direction 2029
Citizen Preparedness Training Corps
FOIL/FOIA
Service Record Request
New York Counterdrug Program
Military Funeral Honors
Military Aircraft in the Adirondacks
NYARNG Environmental Compliance
New York State Budget
New Yorkers Volunteer website
DMNA State & Federal Contracting
Not-for-Profit Corporations Benefiting the Armed Forces of the United States
News Stories
NY National Guard Watch
JFHQ - Guard Times Magazine
Journals/Blogs
NY National Guard Annual Reports
Upload Media
NYNG on DVIDS
Photo Archive
Skibird Magazine Archive
Video Archive
Brigadier General Eric Underhill serves as the director of joint staff for the New York National Guard.
In this role Underhill is responsible for operations which involve both the Army and Air National Guard as well as the New York Naval Militia and New York Guard.
These include civil support operations and enduring missions such as Joint Task Force Empire Shield, the security force in New York City. He is also responsible for operations involving the New York National Guard’s two Weapons of Mass Destruction Civil Support Teams, the Homeland Response Force mission, and State Partnership Program missions, and the New York National Guard training partnership with the Danish Arctic Command.
From June 2024 to October 2026, Underhill served as the deputy commander of the 109th Airlift Wing. The wing flies the unique ski-equipped LC-130 version of the Hercules transport and flies missions in the polar regions.
Prior to taking on the job at the 109th Airlift Wing, Underhill served as the director of joint operations for the New York National Guard. In that role he handled the same kind of missions he will now have overall responsibility for.
Underhill’s military career began when he enlisted in an Army Reserve Military Police unit in June of 1989 and deployed to Saudi Arabia and Iraq in support of Operation Desert Shield in 1990 and took part in operations to clear Iraq forces out of Kuwait in 1991.
He continued serving in military police positions until 1999, when he joined the Army Reserve National Combat Team.
In 2001, he transferred to the New York Air National Guard and was activated in support of Operation Noble Eagle following the Sept. 11 terrorist attacks.
Underhill received his commission through the Academy of Military Science in April 2002.
He went on to serve in engineering, operations and command positions with the 213th Engineering Installation Squadron at Stewart Air National Guard Base.
During that time, he deployed multiple times to Iraq and Afghanistan in support of Operations Iraqi Freedom and Enduring Freedom.
Underhill became deputy director of operations for the New York National Guard in October 2019 and director in February 2021.
In those positions, he helped direct operations involving more than 3,500 service members at more than 125 mission sites during the New York National Guard's response to the COVID-19 pandemic.
Underhill joined the 109th Airlift Wing in August 2023 as commander of the 109th Mission Support Group before becoming the wing's deputy commander in June 2024.
As deputy commander, Underhill helped lead more than 1,160 personnel supporting worldwide Department of Defense missions and New York National Guard requirements.
Underhill holds a degree in mechanical engineering from the University of Buffalo, and a Master of Business Administration from Sage College.
He is a graduate of the Federal Bureau of Investigation National Academy, the Air Command and Staff College, the Air War College, the National Security Management Course at Syracuse University, the Combined Joint Warfare School, the Dual Status Commander Training Course and the Reserve Component National Security Course.
Underhill's awards include the Legon of Merit, the Purple Heart, the Meritorious Service Medal, the Joint Service Commendation Medal, the Air Force Commendation Medal, the Army Commendation Medal, the Southwest Asia Service Medal, the Afghanistan Campaign Medal, and the Iraq Campaign Medal.
In civilian life Underhill served in the New York State Police from 1991 to 2019.