He studied at institutions in the United States as well, including Harvard University (John F. Kennedy School of Government).
In the same year, he called for the Indonesian military to stop their involvement in political affairs and for the army to become a professional defence force instead.
Wirahadikusumah supported Wahid's decisions, including that of dismissing General Wiranto as security minister.
However, some people alleged that he might have been assassinated,[1] due to his reformist stance and for uncovering 189 billion rupiah corruption scandal in Yayasan Dharma Putra Kostrad, a military owned charity organization.
In this function he was instrumental in the 1998 plan to bring about meetings between former Indonesian Badminton champions (such as Tan Joe Hok) and their successors to share their experiences and make them better prepared for upcoming tournaments.