Assertion Reason Analysis: National Security Threats

Evaluating the given Assertion and Reason:

• Assertion (A): Internal security problems can endanger national security more critically than external aggression.
• Reason (R): Army must be deployed to check the internal threats.

Assertion (A) Evaluation

The assertion states that internal security issues pose a more critical threat to national security than external aggression. This is generally considered true. Internal conflicts, terrorism, and widespread unrest can destabilize a country from within, cripple its economy, erode public trust, and weaken its overall capacity to respond to any threat, external or internal. These issues are often harder to resolve decisively than a conventional external threat.

Reason (R) Evaluation

The reason suggests that the army is mandated for checking internal threats. While the army can be deployed internally under specific circumstances (e.g., extreme situations, states of emergency, or supporting civilian forces), it is not the primary or sole agency responsible for managing internal security. Police forces, intelligence agencies, and other civilian law enforcement bodies are typically the first line of response. Over-reliance on the army for internal matters can have significant drawbacks and is not always the correct or necessary course of action. Therefore, the statement that the army must be deployed is false.

Conclusion

Based on the evaluation:

• Assertion (A) is true.
• Reason (R) is false.

This corresponds to Option B.