National systems behind military power

In this interpretation, Margaret Thatcher's politics did not match every modern idea of a minimal state. Complex weapons require educated designers, technicians, and operators, which makes schools and universities part of defence capacity. Tax institutions must raise the money needed for those systems and the armed forces. Roads and railways move components to shipyards and bases, including sites that would not attract profitable commercial routes. A defence-centred state depends on education, revenue collection, and infrastructure before a weapon or ship can be fielded.