Defence & Security Current Affairs — Last 12 months
Daily news by your exam, state and topic — each with a short summary, key facts and MCQs.
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.
Mon, 20 Jul 2026
IAF joins Exercise Pitch Black 2026 at RAAF Base Darwin with Rafale jets
The Indian Air Force began participating in Exercise Pitch Black 2026 at Royal Australian Air Force Base Darwin on 20 July 2026, fielding Rafale fighters; the exercise runs till 7 August 2026.
CBN's Operation Vajra stops diversion of 12 crore Tramadol tablets
The Central Bureau of Narcotics seized 12 crore high-strength Tramadol tablets (about 30 tonnes) from a Delhi warehouse under 'Operation Vajra', it said on 20 July 2026, preventing their suspected diversion to Libya.
Sat, 18 Jul 2026
Tue, 14 Jul 2026
Mon, 13 Jul 2026
DRI busts wildlife trafficking networks, seizes 440 animals and ivory
The Directorate of Revenue Intelligence (DRI) said on 13 July 2026 that pan-India operations seized over 440 endangered or protected animals and about 15 kg of ivory, including about 11 kg of elephant ivory near Sujangarh, Rajasthan, with 33 arrests.
8th India–Japan Defence Policy Dialogue held in Tokyo
India and Japan held their 8th Defence Policy Dialogue in Tokyo on 13 July 2026, co-chaired by Defence Secretary Rajesh Kumar Singh and Japan's Vice Minister of Defence for International Affairs Kano Koji.
CBN busts mephedrone lab in Pune under 'Operation Vajra'
The Central Bureau of Narcotics (CBN) Madhya Pradesh Unit dismantled a high-tech mephedrone (MD) manufacturing laboratory in Pune and arrested two masterminds from Ujjain and Jodhpur under 'Operation Vajra', it said on 13 July 2026.
INS Sudarshini joins Grand Parade of Sails at Sail Boston 2026
Indian Navy sail training ship INS Sudarshini took part in the Grand Parade of Sails marking the start of Sail Boston 2026 on 12 July 2026, during her Lokayan 26 expedition.
Sat, 11 Jul 2026
Fri, 10 Jul 2026
Thu, 09 Jul 2026
Wed, 08 Jul 2026
23rd India–Myanmar National Level Meeting held in New Delhi
The 23rd National Level Meeting between India and Myanmar was held in New Delhi on 7–8 July 2026, led by Union Home Secretary Govind Mohan and Myanmar's Deputy Home Minister Maj Gen Min Thu.
DRDO flight-tests Pinaka Long Range Guided Rocket at Chandipur
DRDO successfully flight-tested the Pinaka Long Range Guided Rocket (LRGR) at the Integrated Test Range, Chandipur, on 8 July 2026, for a user-defined minimum range of 60 km.
Tue, 07 Jul 2026
Modi–Prabowo talks in Jakarta: BrahMos cooperation, 14 agreements and 6 announcements
PM Narendra Modi and President Prabowo Subianto held official talks at Istana Merdeka, Jakarta, on 7 July 2026 during the PM's State Visit to Indonesia (6–8 July), with 14 agreements including BrahMos cooperation.
India and Rwanda hold 2nd Joint Defence Cooperation Committee meeting
India and Rwanda held the second Joint Defence Cooperation Committee (JDCC) meeting in New Delhi on 6–7 July 2026 and agreed to expand cooperation in training, exercises, medical cooperation and defence industry.
Sun, 05 Jul 2026
Eastern Fleet ships Udaygiri, Shakti and Kavaratti conclude port call at Changi, Singapore
INS Udaygiri, INS Shakti and INS Kavaratti of the Indian Navy's Eastern Fleet, led by Rear Admiral Alok Anand, concluded a three-day port call at Changi Naval Base, Singapore (reported 5 July 2026).
DRI seizes over 1 lakh bottles of codeine-based cough syrup in Tripura and West Bengal
The Directorate of Revenue Intelligence seized about 1.11 lakh bottles of codeine-based cough syrup under the NDPS Act, 1985 in two operations, on an Agartala-bound train and at a warehouse in Dankuni, West Bengal, and arrested one person (announced 5 July 2026).
Nearly 65,000 erstwhile Ordnance Factory employees redeployed into regular government service
A 19-member Bharatiya Mazdoor Sangh-led delegation thanked Dr Jitendra Singh on 5 July 2026 for the decision to redeploy nearly 65,000 erstwhile Ordnance Factory employees into regular government service after the restructuring of the Ordnance Factory Board.
Sat, 04 Jul 2026
MHA declares 23 more individuals as terrorists under UAPA
The Ministry of Home Affairs designated 23 more individuals as terrorists under the Unlawful Activities (Prevention) Act on 4 July 2026; 17 are Pakistani and 6 Indian nationals, all operating from Pakistan and PoK.
PM Modi greets US on 250th Independence anniversary; INS Sudarshini sails into New York for Sail4th 250
Prime Minister Narendra Modi greeted President Donald Trump and the American people on the 250th anniversary of US independence on 4 July 2026, the day sail training ship INS Sudarshini sailed into New York for the Sail4th 250 celebrations.