The phenomenon of integration is a complex process, covering the normative sphere, communication in a group, acceptance of roles played in a community and bonds resulting from spending time together. The quality of contacts and ties among candidates for professional soldiers is influenced by a number of factors, including common traditions, clothing or a shared military ethos. Due to the fact that the presence of women in the Polish army is a controversial phenomenon, it is necessary to monitor this phenomenon, introduce a law that would give equal career opportunities to soldiers of both sexes and counteract negative phenomena in interpersonal relations.