Defence & Security Current Affairs — Last 3 months
Daily news by your exam, state and topic — each with a short summary, key facts and MCQs.
Fri, 28 Aug 2026
Thu, 27 Aug 2026
Rajnath Singh lays foundation of ₹472 crore T-72/T-90 tank overhaul facility at Vehicle Factory Jabalpur
On 27 August 2026, Raksha Mantri Rajnath Singh and Madhya Pradesh CM Mohan Yadav performed the Bhoomi Pujan for a ₹472 crore facility at Vehicle Factory, Jabalpur, to overhaul 80 T-72 and T-90 tanks a year.
Samarthak, the Indian Navy's first indigenous Multi-Purpose Vessel, delivered
On 27 August 2026, L&T Kattupalli delivered Samarthak, the first Multi-Purpose Vessel (MPV), to the Indian Navy with over 75% indigenous content.
CBN seizes 66.8 lakh psychotropic tablets on Chandigarh–Baddi route under Operation Vajra 2.0
On 27 August 2026, the Central Bureau of Narcotics intercepted a truck on the Chandigarh–Baddi route under Operation Vajra 2.0 and seized 66,79,980 psychotropic tablets.
Sri Lanka Navy Commander Vice Admiral Damian Fernando holds talks with Indian Navy chief
On 27 August 2026, Sri Lanka Navy Commander Vice Admiral Damian Fernando received a Guard of Honour in New Delhi and held talks with Chief of the Naval Staff Admiral Krishna Swaminathan during his maiden visit to India as commander.
Wed, 26 Aug 2026
Tue, 25 Aug 2026
India–China hold 25th Special Representatives talks on the boundary in Beijing
NSA Ajit Doval and Chinese Foreign Minister Wang Yi held the 25th round of Special Representatives talks on the boundary question in Beijing on 25 August 2026 and agreed an eight-point consensus.
DRI seizes 56 kg methamphetamine tablets at Lalpani near Silchar
The Directorate of Revenue Intelligence seized 56 kg of methamphetamine tablets from a truck at Lalpani near Silchar, Assam, on 25 August 2026, taking its two recent North-East seizures to 76 kg.
Rajnath Singh approves transfer of DRDO missile technologies to Indian industry
Defence Minister Rajnath Singh on 25 August 2026 approved the transfer of DRDO-developed technologies of all conventional missile systems to Indian industry for domestic production.
Indian and Vietnam Coast Guards hold 7th High-Level Meeting in Chennai
The Indian Coast Guard and Vietnam Coast Guard held their 7th High-Level Meeting in Chennai on 25 August 2026 under their 2015 cooperation MoU.
CSIR-NAL unveils indigenous micro and small gas turbine engines NJ-05, NJ-50 and NJ-100
CSIR-National Aerospace Laboratories unveiled three indigenous gas turbine engines with 5, 50 and 100 kg thrust for drones and compact missiles in New Delhi on 25 August 2026.
Goa Shipyard hands over Fast Patrol Vessel ICGS Ajit to the Coast Guard
Goa Shipyard Limited handed over ICGS Ajit, a Fast Patrol Vessel with over 65% indigenous content, to the Indian Coast Guard on 25 August 2026.
Fri, 31 Jul 2026
Army chief launches indigenous Xtreme Weather Grade diesel that works down to minus 42°C
On 31 July 2026 Army chief Gen Dhiraj Seth launched the indigenous Xtreme Weather Grade (XWG) Diesel, developed by the Indian Army with Oil Marketing Companies, which stays effective down to minus 42°C.
Air Marshal Sandeep Thareja appointed next Director General Armed Forces Medical Services
On 31 July 2026 the government appointed Air Marshal Sandeep Thareja as the next DGAFMS; he takes over on 31 August 2026 when Surgeon Vice Admiral Arti Sarin retires.
Former Army chief Gen Vishwa Nath Sharma passes away at 96
Former Chief of the Army Staff Gen Vishwa Nath Sharma, Army chief from 1988 to 1990 and younger brother of first Param Vir Chakra awardee Maj Som Nath Sharma, died on 31 July 2026 aged 96.
Thu, 30 Jul 2026
Rajnath Singh felicitates crew of IASV Triveni after first all-women tri-services circumnavigation 'Samudra Pradakshina'
On 30 July 2026 Defence Minister Rajnath Singh felicitated nine women officers who completed 'Samudra Pradakshina', the first-ever tri-service all-women circumnavigation on IASV Triveni, a 314-day voyage of about 25,500 nautical miles.
Second indigenous Diving Support Vessel 'Nipun' delivered to Indian Navy at Visakhapatnam
On 30 July 2026 'Nipun', the second Diving Support Vessel built by Hindustan Shipyard Limited, was delivered to the Indian Navy at Visakhapatnam with nearly 75% indigenous content.
Wed, 29 Jul 2026
Tue, 28 Jul 2026
Mon, 27 Jul 2026
Sun, 26 Jul 2026
Sat, 25 Jul 2026
Coast Guard rescues 170 people in floods in Daman, Dadra & Nagar Haveli and South Gujarat
The Indian Coast Guard said on 25 July 2026 it had rescued 170 stranded persons through 11 rescue operations since midnight of 22 July in flood-hit areas of Daman, Dadra & Nagar Haveli and South Gujarat.
INS Sudarshini leaves Boston after SAIL 250 events under Lokayan 26
Indian Navy sail training ship INS Sudarshini departed Boston, USA on 25 July 2026 as part of its ongoing Lokayan 26 voyage, after representing India at the SAIL 250 celebrations and the International Naval Review 250.
Thu, 23 Jul 2026
DRDO conducts maiden flight-test of 'Kusha' Long-Range Surface-to-Air Missile
DRDO successfully conducted the maiden flight-test of the 'Kusha' Long-Range Surface-to-Air Missile from APJ Abdul Kalam Island off the Odisha coast on 23 July 2026, intercepting an electronic target that simulated a high-speed, high-altitude aerial threat.
Operation Southern Readiness 26-2 concludes at Kochi
Operation Southern Readiness 26-2, a four-day multinational maritime security training engagement conducted by the Indian Navy with the Combined Maritime Forces (CMF), concluded at Southern Naval Command, Kochi on 23 July 2026.
Wed, 22 Jul 2026
Samudra Pradakshina: first Tri-service all-women circumnavigation completed
Defence Minister Rajnath Singh on 22 July 2026 virtually flagged in 'Samudra Pradakshina', the first-ever Tri-service all-women circumnavigation sailing expedition, as nine women officers aboard IASV Triveni returned to Mumbai after a 314-day voyage of nearly 25,500 nautical miles across four oceans.
INS Malvan, second Mahe-class anti-submarine shallow water craft, commissioned at Karwar
INS Malvan, the second of the indigenously designed and built Mahe-class Anti-Submarine Warfare Shallow Water Craft (ASW-SWC), was commissioned into the Indian Navy at Karwar on 22 July 2026 in a ceremony presided over by Chief of the Air Staff Air Chief Marshal A. P. Singh.
First indigenous expendable turbojet engine of 350 kg thrust class delivered to DRDO
India's first indigenous Expendable Turbo Jet Engine of the 350 kg thrust class, designed by DRDO's Gas Turbine Research Establishment (GTRE), was realised and delivered to GTRE by industry partner Azad Engineering, Hyderabad, on 22 July 2026.
DRDO signs two contracts for AEW&C Mk-II programme
DRDO's Centre for Air Borne Systems (CABS) on 22 July 2026 signed contracts with AI Engineering Services Limited (AIESL) to convert six A321 aircraft and with Adani Defence Systems and Technologies as Development-cum-Production Partner for mission systems, under the Airborne Early Warning & Control (AEW&C) Mk-II programme.