General Studies III · Topic
External actors and internal security
Official syllabus
Role of external state and non-state actors in creating challenges to internal security.
UPSC CSE 2026 notification
What this covers
An actor outside the domestic security system can influence an internal threat, but a cross-border location does not itself prove sponsorship. Distinguish a foreign state, a non-state group and a domestic network; identify the mechanism and the standard of evidence for each claim.
Key ideas
- External state actors
- External non-state actors
- Channels of influence
- Domestic intermediaries
- Institutional response
Subtopics 4
- 01External state actorsA state actor may affect another state's internal security through diplomatic, economic, informational or covert channels.
- 02External non-state actorsA non-state actor is an organization or network outside formal state authority.
- 03Channels of influence and supportExternal influence can travel through people, money, communications, supplies or narratives.
- 04Institutional security responsesA response to an external-linked threat may involve domestic investigation, intelligence assessment, diplomacy, border management and international…