Internal Security: syllabus hub.
Syllabus: UPSC Mains GS3: Internal security
Left Wing Extremism for UPSC: Naxalbari 1967, CPI (Maoist), causes, red corridor, SAMADHAN, the 2015 national policy, schemes, rights issues and way…
North-East insurgency for UPSC: historical roots, Naga, Mizo, Assam and Manipur movements, peace accords, AFSPA rollback and the 2023 Manipur violence.
Money laundering for UPSC: placement, layering, integration, PMLA 2002, ED powers, Vijay Madanlal judgment, FATF 2024 evaluation of India, crypto and hawala.
Cyber security for UPSC: malware, ransomware, phishing and APTs, IT Act 2000, CERT-In 6-hour rule, NCIIPC, I4C, DPDP Act, digital arrest scams,…
The Central Consumer Protection Authority (CCPA) said on 19 October 2026 that 3,940 sellers of regulated explosives such as ammonium nitrate, picric acid and PETN have been delisted from seven online platforms after its action. It has fined Dial4Trade and ExportersIndia ₹10 lakh per order, and other cases are under hearing or investigation.
UPSC angle: Prelims: CCPA, PESO, CPA 2019 sections, helpline 1915. · Mains GS-II/III: platform liability and security.
19 Oct 2026
In a judgment of 15 October 2026, the Supreme Court said that the right to access and use the internet is a fundamental right of every person, children included, under Article 21 read with Article 19(1)(a). So the answer to online danger is not to lock children out but to go after the abusive content and the platforms that fail to remove it. The Court ordered a National Hash and URL List Database, two-hour reporting of unknown abuse material, and loss of revenue for platforms that profit from it through paywalls.
UPSC angle: Prelims: Arts. 21 and 19(1)(a); POCSO s.15; IT Act ss.67B and 79; CSEAM. · Mains GS-II: rights of children, regulation of platforms.
18 Oct 2026
India hosted the first BIMSTEC Home Ministers Meeting in New Delhi on 13 October 2026. The seven member States adopted the Delhi Declaration, condemning terrorism including cross-border terrorism, and called for full use of the BIMSTEC anti-terror and mutual legal assistance conventions. A Disaster Management Centre is planned in Jamnagar, Gujarat.
UPSC angle: Prelims: members, HMM, conventions and dates, Jamnagar centre. · Mains GS-II: regional groupings; India's neighbourhood and security cooperation.
13 Oct 2026
The Indian Navy launched Shreyas (Yard 3040), a Next Generation Offshore Patrol Vessel, at GRSE Kolkata on 10 October 2026. NGOPVs are being built at two shipyards, GSL Goa and GRSE Kolkata, for surveillance, search and rescue, offshore asset protection, disaster relief and anti-piracy. Shreyas means best or most excellent in Sanskrit.
UPSC angle: Prelims: ship names and shipyards. · Mains GS-III: defence indigenisation.
10 Oct 2026
At an ITU roundtable during India Mobile Congress 2026, India welcomed ITU's proposal for joint trials to verify caller identity across borders. The MoS said C-DOT's ASTR tool has cut over 82 lakh fraudulent connections, Sanchar Saathi has about 25 million downloads, and the Financial Fraud Risk Indicator prevented suspected losses above ₹5,000 crore in 15 months.
UPSC angle: Prelims: ASTR, Sanchar Saathi, ITU. · Mains GS-III: cyber security.
9 Oct 2026
Between July and October 2026 MEA issued a series of statements on attacks on merchant ships carrying Indian crew in the Strait of Hormuz, off Oman, in the Red Sea and in the Black Sea. Several Indian seafarers were killed or injured. On 7 October India again asked for an immediate end to attacks on commercial shipping and seafarers.
UPSC angle: Prelims: straits and ports in news. · Mains GS-II: diaspora; GS-III: maritime security.
7 Oct 2026