The paper theoretically substantiates the methodology of development of information and communication competence (ICC) in teachers of the military education system applying the distance form of learning. Scientific approaches to the concepts of “methodology” have been analyzed and the author’s vision of “the methodology of development of ICC in the military education teachers” has been suggested. In particular, they determine the methodological approaches to the methodology of its development, as well as its main stages, purpose, tasks, content, methods, types of training sessions, tools and organizational forms of learning.