Maj. Gen. Bryan J. Teff Retires After 36 Years, Leaves Legacy in Michigan Air National Guard

Maj. Gen. Bryan J. Teff, a distinguished leader in the Michigan Air National Guard, has retired after 36 years of dedicated service.

His career, marked by significant contributions and unwavering commitment, culminated in a heartfelt ceremony at the Battle Creek Air National Guard Base on September 6, 2025.

Teff's journey began at the U.S. Air Force Academy, where he earned a Bachelor of Science in Operations Research in 1989.

Initially drawn to serve the nation while pursuing a quality education, his passion for aviation blossomed during his academy years.

He recalled, "Over my four years there, I developed a keen interest in aviation and was very excited to attend pilot training after graduation."

His aviation career encompassed piloting the A-10 Thunderbolt II and the MQ-9 Reaper, showcasing his adaptability from traditional attack aircraft to remotely piloted platforms.

In 1998, after active duty, Teff joined the Michigan Air National Guard, drawn by its culture of excellence.

He ascended through various leadership roles, including commander of the 110th Wing in Battle Creek and Assistant Adjutant General – Air.

His tenure was marked by guiding the force through challenges like the COVID-19 pandemic and spearheading strategic initiatives such as the Kelly Johnson Joint All Domain Innovation Center and the National All Domain Warfighting Center.

Reflecting on his leadership, Teff emphasized the importance of his team, stating, "I was very fortunate to have an awesome leadership team plus a very engaged State Command Chief. The outcome was very positive, and the results showed over the next several years."

One of his notable achievements was the establishment of Exercise Northern Strike, which evolved into one of the largest joint reserve component exercises in the country.

Under his leadership, the 110th Wing also inaugurated a wellness center, centralizing services for Airmen and their families, from chaplain support to mental health and financial counseling.

Teff's assignments extended to higher headquarters roles, including serving as the Mobilization Assistant to the Combatant Commander at NORAD, where he advised on homeland defense operations.

Throughout his career, he participated in multiple overseas operations, including Southern Watch, Iraqi Freedom, Enduring Freedom, Freedom Sentinel, and Inherent Resolve.

When asked about his proudest moments, Teff highlighted the development of his colleagues, stating, "I am most proud of the people I have worked with and the part I played in their development. When you see people develop into great leaders and achieve success, it is very satisfying when you know you had a role in their development."

Looking ahead, Teff expressed confidence in the Air National Guard's future, emphasizing that while missions, equipment, and facilities will evolve, "Our airmen and families are the key ingredient behind our success."

His retirement ceremony was a testament to his impactful career, with colleagues and family honoring his service and leadership.

As the Michigan Air National Guard transitions to new leadership, Teff's legacy of dedication and excellence will undoubtedly continue to inspire future generations.