Looking at the security environment and the genesis of military education in Czechoslovakia and the successor states, they point to the harmfulness of the ideologisation of this education, underestimation, insufficient funding and the absence of theoretical teaching and practical training in schools of all levels. The basic mechanism of functioning of the security environment not only in the Czech Republic is a comprehensive connection of military education with the life of society, which is influenced by internal and external vertical and horizontal relationships, where there are a number of friction areas and significant security risks. The main players in security on the threshold of the new decade of the 21st century are facing new challenges and perspectives.