The case of the National Liberation Army (NLA) in Macedonia, taking up arms against the state in 2001, is a largely underrepresented in the literature. Thus, basing this study on the theory of contingent events and a relational perspective, the purpose of this study is to examine the processes and motives behind individuals joining the National Liberation Army in Macedonia. This was done by conducting semi-structured interviews with former rebels and combatants from Macedonia and analysing the material qualitatively, using the constant comparative method through the lens of the theory. The study of civil wars and rebel participation and mobilisation have long been dominated by quantitative studies and rational choice theory, which is why this study instead is qualitative in nature and based on the personal and individual perspectives of former combatants. I found that the main reasoning behind joining the NLA was to increase the rights for Albanians in Macedonia. Further, rebel participation, as well as the development of the motives behind it, were the result of a process of experiencing discrimination and contingent events. The eruption of violence can be contributed to the relationship and interactions between the Albanians experiencing discrimination and the Macedonian state, having acted as an oppressor. Thus, the results include not only understanding why individuals joined the NLA, but also how.