After the signing of peace in Colombia, attention has been directed to the difficult process of implementing the agreements. This complex scenario has downplayed the problem of Colombian military transformation. The basis of that transformation, the Damasco doctrine, the, has encountered resistance within the Colombian Military Forces. Through the application of a process tracing method, we infer that there is a non-linear process, but in progress towards the fulfillment of the objectives of the doctrine. Thus, we identify three drivers that are making this transformation progress: a renewed confrontation with Venezuela; the changing nature of the domestic conflict; and the Colombia’s NATO global partner status.