The article deals with the essence of theoretic and experimental check of author’s andragogical model of development of foreign language communicative competence of lecturers of higher military educational institutions into educational process. The definition of “foreign language communicative competence” and its structure is proposed by author. The article reveals the main stages of experiment of foreign language communicative competence development. The results of pedagogical experiment on development foreign language communicative competence were presented and substantiated with help of Fisher F-test. The efficiency of the andragogical model was statistically proved.