For some years, as a part of her role as Lecturer and Supervisor at the Norwegian Military Academy, Rønnaug had the Sole Responsibility within the Leadership Department, for development of and teaching on the Peace Support Operations module (2008-2010). 

She also was a guest researcher at the the Norwegian Institute of International Affairs (NUPI) (the Department of Security and Conflict) during this time. Here she worked on a paper on Peace Support Operations and Education.