Wilson Mbadi joined the Uganda military in 1986. In 1991, he was commissioned, following the completion of a one-year
Officer Cadet course at
Royal Military Academy Sandhurst, in the
United Kingdom. While at Sandhurst, he graduated at the top of his class. In 1992, he attended the ''Platoon Commander's Course'' at the
Uganda School of Infantry, at that time located in
Jinja. In 1994, he attended the
Uganda Junior Staff College, also at Jinja. In 1998, Mbadi attended the
Mobile International Defence Management Course, in
Lusaka,
Zambia. Also in 1998, he attended the
Company Command Course in
Tanzania. In 2001, he attended the
Combat Group Command Course at
Armored Corps Center and School, in
Ahmadnagar,
India. In 2004, he attended the
Senior Command and Staff Course at
National Defence College, Kenya (NDCK). Also in 2004, Wilson Mbadi completed the
Peace Support Operations Course (PSTC) at
Karen,
Kenya. In 2005, he completed a Diploma course in Strategic Studies at the
University of Nairobi. In 2007, he graduated with a master's degree in
Strategic Studies from the
Air War College at
Maxwell Air Force Base in
Alabama,
United States of America. ==Military career==