This paper reviews the relationship between Defense and the federal public budget, with the objective of checking compliance with formally stated goals. In spite of its relevance, the Brazilian public budget gives more emphasis to financial information, to the detriment of operational or strategic information. Nevertheless, the public budget does allow the observation of certain occurrences. Defense and supply are disconnected, the latter characterized as an expense element. Defense-related programs were not regarded as strategic in the multi-annual plan, in force in 2001. Moreover, in the corresponding multi-annual plan there is an apparent overlap between the activities of each branch of service, and there is no special reference to defense-related diplomatic activities or intelligence. There is also some evidence of rescheduling of the 2001 budget elements, while maintaining values within additional limitations. The most serious discrepancy is in the lack of association between diplomatic relations and the national defense function, without any evidence of budget values in the attached detailed report, despite policy and legal direction. These issues point out subjects that should be given more attention by national planning and control in Brazil.