Defense and Security Studies Fundamentals
Core concepts
Candidates must understand national security concepts, civil–military relations, the role of armed forces (defence of sovereignty, territorial integrity), security institutions and their mandates, regional security cooperation (AU, SADC), and contemporary threats (terrorism, cyber, maritime security, organised crime). Knowledge of international humanitarian law basics and peacekeeping is useful.
Traps
Questions confuse internal security (police) with external defence (armed forces), or misattribute mandates to the wrong institution. Distractors may present a plausible but non-existent doctrine or swap regional organisations.
Worked example / rule of thumb
Rule: match threat type → responsible institution. External military threat → armed forces; internal public order → police; maritime domain → navy/coast guard coordination. When a question invokes regional cooperation, link it to SADC or AU frameworks rather than global bodies.
Strategy
Define each institution's mandate in one line and eliminate options that cross mandates.