What are the internal security challenges being faced by India? Give out the role of Central Intelligence and Investigative Agencies tasked to counter such threats. (250 words)

Challenges

• Cross-border terrorism, radicalisation, terror finance and drone-enabled infiltration.
• Left-wing extremism, ethnic and communal violence, organised crime, trafficking and insurgencies in the Northeast.
• Cyberattacks, disinformation, espionage, critical-infrastructure threats, illegal migration and maritime vulnerabilities.

Institutional roles

• IB: domestic intelligence, threat assessment, counter-intelligence and coordination with State police.
• R&AW: external intelligence and foreign links affecting national security.
• NIA: investigation and prosecution of scheduled terror and organised offences with inter-State reach.
• CBI: complex investigations under legal authorisation, including corruption and inter-State cases.
• ED and FIU-IND: trace proceeds, analyse suspicious transactions and enforce anti-money-laundering laws.
• NTRO and defence agencies: technical, cyber, satellite and signals intelligence; MAC/SMAC enables intelligence fusion.

Safeguards and reform

Improve real-time sharing, State capacity, forensic and cyber skills, coastal and border integration, parliamentary and judicial oversight, privacy protection and prosecution quality. Intelligence must be actionable, lawful and rights-respecting.

Keywords

IB; R&AW; NIA; FIU; MAC; intelligence fusion; rule of law