GainingSun
Current Affairs Explained
GS3
General Studies-III: Technology, Economic Development, Bio diversity, Environment, Security and Disaster Management

Security Forces & Agencies

Various Security forces and agencies and their mandate.

UPSC questions on Security Forces & Agencies — previous year & Mains practice →

Articles for this syllabus topic(20)

🛡️
Defence & Armed Forces
GS3
16/10/2025

Tomahawk Cruise Missiles: America's Precision Strike Weapon and Potential Game-Changer for Ukraine in Ongoing Russia Conflict

Why in News

US President Donald Trump has hinted at sending long-range Tomahawk cruise missiles to Ukraine as a way to pressure Russia into ending the war, stating that if the conflict does not settle soon, the US might provide these offensive weapons capable of reaching deep into Russian territory, including Moscow, from Ukrainian positions. This comes amid ongoing Russian attacks on Ukraine's energy infrastructure and discussions between Trump and Ukrainian President Volodymyr Zelenskyy, with Russia warning that such a move would escalate the conflict significantly.

Tomahawk Cruise MissilesUS Military Aid to UkraineRussia-Ukraine War+2
🛡️
Defence & Armed Forces
GS3
08/10/2025

Mission Sudarshan Chakra: Integrating Energy Weapons, Satellites, and Radar Networks for India's Nationwide Air Defence Shield

Why in News

Recent details from defence sources reveal how Mission Sudarshan Chakra, announced by Prime Minister Narendra Modi on India's 79th Independence Day, will incorporate advanced components like directed energy weapons, satellites, and a vast radar network to create a multilayered air defence shield. This initiative aims to protect strategic and civilian sites from aerial threats, building on successful tests of indigenous systems and lessons from recent conflicts, highlighting India's push towards self-reliant defence technology amid evolving regional security challenges.

Mission Sudarshan ChakraIndigenous Air Defence SystemDirected Energy Weapons+4
🌍
International
GS2
20/09/2025

Saudi-Pakistan Defence Pact: Key Details and India's Concerns Explained

Why in News

Saudi Arabia and Pakistan have signed a new defence agreement that treats an attack on one as an attack on both, raising questions about regional security. This pact, agreed upon during Pakistan Prime Minister Shehbaz Sharif's visit to Riyadh, comes at a time of growing tensions in the Middle East due to the Israel-Hamas war and recent strikes. India is closely watching this development because of its strong ties with Saudi Arabia and ongoing issues with Pakistan, leading to statements from Indian officials about protecting national interests.

Saudi-Pakistan Defence AgreementMutual Defence PactNuclear Umbrella+2
🛡️
Defence & Armed Forces
GS3
18/09/2025

After Operation Sindoor: Indian Army Fast-Tracks Radar Upgrades to Shield Borders from Drone Swarms

Why in News

The Indian Army has kicked off urgent procurement of advanced radars to strengthen its air defence against low-flying drones and swarms, learning key lessons from Operation Sindoor in May 2025. During this short border clash with Pakistan, hundreds of enemy drones slipped through older detection systems, pushing the Army to issue Requests for Information for up to 45 enhanced low-level radars and 48 fire control systems. This move aims to plug gaps along northern and western borders, boosting overall readiness in a time of rising aerial threats from neighbors.

Operation SindoorDrone DefenceLow Level Light Weight Radars+3
🛡️
Defence & Armed Forces
GS3
18/09/2025

India's Defence Reforms Advance: Three Joint Military Stations and Unified Education Corps to Strengthen Tri-Service Integration

Why in News

During the closing session of the Combined Commanders’ Conference (CCC) 2025 in Kolkata on September 17, 2025, India's top military leaders announced the creation of the country's first three joint military stations and the merger of the Army, Navy, and Air Force education branches into a single Tri-Services Education Corps. These steps, directed by Chief of Defence Staff General Anil Chauhan, aim to boost jointness among the services amid Prime Minister Narendra Modi's push for swift reforms to prepare the armed forces for future challenges, including the ongoing drive towards integrated theatre commands.

Combined Commanders Conference 2025Joint Military StationsTri-Services Education Corps+3
🛡️
Defence & Armed Forces
GS3
15/09/2025

Indian Navy Receives INS Androth: Second Indigenous Anti-Submarine Warfare Shallow Water Craft to Strengthen Coastal Defence

Why in News

The Indian Navy has taken delivery of 'Androth', the second of eight indigenously built Anti-Submarine Warfare Shallow Water Crafts (ASW SWCs) from Garden Reach Shipbuilders and Engineers (GRSE) in Kolkata on September 13, 2025. This step is important right now because it helps boost the Navy's ability to detect and fight submarines in shallow coastal waters, especially with growing threats from China's naval activities in the Indian Ocean and Pakistan's new submarines. It also shows India's progress in making its own defence equipment, cutting down on imports and supporting the Aatmanirbhar Bharat goal.

Indian Navy ASW SWCINS Androth DeliveryAatmanirbhar Bharat in Defence+3
🛡️
Defence & Armed Forces
GS3
15/09/2025

Defence Minister Rajnath Singh Approves DPM 2025: Streamlining Revenue Procurement for Self-Reliant Armed Forces

Why in News

Defence Minister Rajnath Singh has given approval to the updated Defence Procurement Manual (DPM) 2025 on September 14, 2025, which replaces the old 2009 version. This step is important now because it helps make the process of buying everyday items like spares and ammunition faster and simpler for the army, navy, and air force. It focuses on making India self-reliant in defence needs, especially when the country is spending about ₹1 lakh crore this year on such purchases, and it supports the government's push for quick decisions and home-grown innovation in a time of modern wars and global supply issues.

Defence Procurement Manual 2025Rajnath Singh ApprovalAatmanirbhar Bharat Initiative+2
🛡️
Defence & Armed Forces
GS3
06/09/2025

India Successfully Test-Fires Agni-5 Missile, Strengthens Strategic Deterrence

Why in News

On August 20, 2025, India conducted a successful test-firing of its nuclear-capable Agni-5 intermediate-range ballistic missile (IRBM) from the Abdul Kalam Island off the Odisha coast. The test was carried out by the Strategic Forces Command (SFC) and validated all key operational and technical parameters, reinforcing India's long-range strike capabilities.

Agni-5 MissileIndia’s Strategic DeterrenceNuclear Policy+1

Other topics in General Studies-III: Technology, Economic Development, Bio diversity, Environment, Security and Disaster Management