Prelims 2026 • Paper 1 (GS) • Q.47

Q.46 Q.48

Q.46 Q.48

Prelims • Paper 1 (GS) • 2026 • Q.47

Internal Security

Which of the following statements with regard to drone swarms is/are correct?

They use Terahertz band of frequency to communicate with the command centre.

Individual drones in the swarm can communicate with other drones in the swarm.

GPS Spoofing is a commonly used technique to counter drone swarm attack.

2026 Prelims • Paper 1 (GS)

Q.46 Q.48

Syllabus Connection

Challenges to internal security through communication networks, role of media and social networking sites in internal security challenges, basics of cyber security; money-laundering and its prevention. (GS-III)

NCERT Connection

Ch.7: Mineral and Energy Resources

Geography • Class 12 • Class 12 Indian Human Geography

Ch.10: Transport and Communication

Geography • Class 12 • Class 12 Indian Human Geography

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