Military University of Technology - Structure of the university, studies, and research. Military Aviation Works no 2 in Bydgoszcz - renovation and upgrading of aircrafts, including MIG29 The Polish Navy - Official site with pictures, information and news. Ministry of National Defence - Navy, air-force and land force, military budget, and membership in NATO. Military Institute of Hygiene and Epidemiology - Profile, history, management, structure and contacts. Cenzin - State owned company importing and exporting military equipment