In the practice of conflict transformation, the military, as the perceived perpetrator in most armed conflicts, is almost always excluded. This paper attempts to explore the advantages of integrating armed forces in the process of conflict transformation through the description of the different approaches in engaging the military in peacebuilding, including the use of various instruments that are appropriate and effective with this particular target group. An experiment of this kind conducted in southern Philippines has shown the positive results of this approach in the cessation of hostilities in its 40-year civil strife between the Muslim insurgents and the Christian government, with a direct impact on the behavior and attitudes of the conflict actors both on intrapersonal and interpersonal levels. Finally, this paper analyzes the future challenges of converting capacities of war, such as the military, into capacities for peace within the context of the peace process.