This paper seeks to investigate language use in select Nigerian paramilitary agencies in Uyo, Akwa
Ibom State, with a view to examining the degree of competence and message content of their verbal
interactions. The pa per adopts communicative competence as the linguistic approach for the study.
Data for the study were sourced from spontaneous communicative encounters in English, among
operatives of the selected agencies through participant observation and field recordings using the
parade ground and office environment as settings, with focus on the following role relationships:
superior to subordinate, subordinate to superior and rankmate to rankmate interactions. Findings
show that the operatives use peculiar forms and expressions that appear difficult for 'outsiders' to
understand. In addition, the study provides insights into the degree of competence of the interactants
in paramilitary discourse patterns as well as the impact of the hierarchical structure and institutional
orientation on regulating the message content of the participants' discourse