Defence & Security Current Affairs One-liners — All time

Thu, 29 May 2025

• An Indian Army contingent left on 29 May 2025 for the 17th India–Mongolia joint military exercise Nomadic Elephant, scheduled in Ulaanbaatar from 31 May to 13 June 2025.

Wed, 28 May 2025

• The Centre notified rules under the Inter-Services Organisations (Command, Control and Discipline) Act 2023, effective 27 May 2025, to strengthen command and jointness in the armed forces, the Defence Ministry said on 28 May 2025.

Tue, 27 May 2025

• Raksha Mantri Rajnath Singh on 27 May 2025 approved the Advanced Medium Combat Aircraft (AMCA) Programme Execution Model, under which the Aeronautical Development Agency will execute the programme through industry partnership open to private and public sectors.
• Sabal, the sixth 25-tonne Bollard Pull tug built for the Indian Navy, was launched at Titagarh Rail Systems Limited (TRSL), Kolkata on 27 May 2025.

Mon, 26 May 2025

• Raksha Mantri Rajnath Singh on 26 May 2025 reviewed the performance of eight Defence Public Sector Undertakings with their CMDs at South Block, New Delhi, and directed them to enhance production and R&D in emerging technologies.

Sun, 25 May 2025

• Chief of Defence Staff General Anil Chauhan visited the Indian Army's Northern Command at Udhampur and Western Command at Chandimandir on 25 May 2025 and conducted a strategic review and operational assessment.

Fri, 23 May 2025

• The 47th Flight Test Course of the Indian Air Force Test Pilot School concluded on 23 May 2025 at the Aircraft and Systems Testing Establishment (ASTE), Bengaluru, with Air Chief Marshal AP Singh as chief guest.
• UPSC announced on 23 May 2025 the final result of the Combined Defence Services Examination (II), 2024, with 574 candidates (510 men and 64 women) qualifying for Officers Training Academy, Chennai courses commencing in October 2025.

Thu, 22 May 2025

• The Indian Coast Guard and Haldia Dock Complex held a two-day Marine Pollution Response Seminar and Workshop at Haldia on 21–22 May 2025 to strengthen oil spill readiness along the West Bengal coast.

Wed, 21 May 2025

• The Indian Navy inducted and named the traditionally built 'ancient stitched ship' as INSV Kaundinya at Naval Base, Karwar on 21 May 2025, with Culture Minister Gajendra Singh Shekhawat as chief guest.
• Security forces neutralised 27 Maoists, including CPI (Maoist) general secretary Nambala Keshav Rao alias Basavaraju, in an operation in Narayanpur, Chhattisgarh on 21 May 2025, the Union Home Minister said.

Tue, 20 May 2025

• An Indian delegation led by Raksha Rajya Mantri Sanjay Seth took part in the opening of LIMA 2025, the 17th Langkawi International Maritime and Aerospace Exhibition in Malaysia, on 20 May 2025 and inaugurated the India Pavilion.

Sun, 18 May 2025

• A National Cadet Corps team of 10 novice cadets — five girls and five boys, average age 19 — scaled Mount Everest on 18 May 2025, the NCC's third Everest ascent after 2013 and 2016.

Fri, 16 May 2025

• The 8th India–US Joint Working Group on Aircraft Carrier Technology Cooperation (JWGACTC), set up under the Defence Technology and Trade Initiative (DTTI), met in Delhi and Goa from 13 to 16 May 2025.
• The Indian Institute of Corporate Affairs and the Directorate General Resettlement concluded the second batch of their certification programme on independent directorship for 30 senior defence officers at IICA Manesar on 16 May 2025.

Thu, 15 May 2025

• DRDO's Kanpur-based Defence Materials Stores and Research & Development Establishment (DMSRDE) developed an indigenous nanoporous multilayered polymeric membrane for high-pressure seawater desalination on Indian Coast Guard ships, DRDO said on 15 May 2025.

Wed, 14 May 2025

• The Chhattisgarh Police and Central Armed Police Forces recovered the bodies of 31 uniformed Naxalites and 35 weapons after 21 encounters over 21 days (21 April–11 May 2025) at Karreguttalu Hill on the Chhattisgarh–Telangana border, MHA said on 14 May 2025.

Tue, 13 May 2025

• Prime Minister Narendra Modi visited Air Force Station Adampur in Punjab early on 13 May 2025, a day after his address to the nation, and interacted with air warriors and soldiers.

Mon, 12 May 2025

• Prime Minister Narendra Modi addressed the nation on 12 May 2025 on Operation Sindoor, which he said was carried out on 6-7 May after the 22 April Pahalgam terror attack, and outlined three pillars of India's response to terrorism.

Sun, 11 May 2025

• Defence Minister Rajnath Singh virtually inaugurated the BrahMos Integration and Testing Facility Centre in Lucknow, Uttar Pradesh, on National Technology Day, 11 May 2025; the 200-acre, approximately ₹300 crore complex was completed within 40 months.

Fri, 09 May 2025

• The second edition of the Tri-Services Future Warfare Course concluded at the Manekshaw Centre, New Delhi, on 9 May 2025, with 15 private defence industry representatives taking part for the first time.

Thu, 08 May 2025

• 'Arnala', the first of eight Anti-Submarine Warfare Shallow Water Craft built by GRSE, Kolkata, was delivered to the Indian Navy on 8 May 2025 at L&T Shipyard, Kattupalli.
• INS Sunayna, deployed as Indian Ocean Ship Sagar with personnel from nine Indian Ocean Region navies, returned to Kochi on 8 May 2025 after a month-long deployment in the south-west Indian Ocean.

Wed, 07 May 2025

• The Ministry of Home Affairs directed all States and Union Territories to hold a civil defence mock drill on 7 May 2025 across 244 categorised Civil Defence districts, with air-raid sirens, blackout measures and training of civilians.
• Operation Sindoor was launched by the Indian Armed Forces on 7 May 2025, hitting terrorist infrastructure at nine sites in Pakistan and Pakistan-occupied Jammu and Kashmir; the Ministry of Defence described the action as focused, measured and non-escalatory, with no Pakistani military facilities targeted.
• The Centre for Joint Warfare Studies, with Aerospace Services India and Israel Aerospace Industries, hosted the Medium-Range Surface-to-Air Missile (MRSAM) India Eco-System Summit 2.0 at the Manekshaw Centre, New Delhi, on 7 May 2025.

Mon, 05 May 2025

• DRDO and the Indian Navy on 5 May 2025 successfully carried out combat firing (with reduced explosive) of the indigenously designed and developed Multi-Influence Ground Mine (MIGM).
• Raksha Mantri Rajnath Singh held a bilateral meeting with Japan's Minister of Defense Gen Nakatani at the Manekshaw Centre, New Delhi, on 5 May 2025.
• INS Sharda arrived at Maafilaafushi Atoll, Maldives, for a Humanitarian Assistance and Disaster Relief (HADR) exercise planned from 4 to 10 May 2025 with the Maldives National Defence Force.

Sat, 03 May 2025

• DRDO carried out the maiden flight-trial of its Stratospheric Airship Platform from the Sheopur trial site in Madhya Pradesh on 3 May 2025, reaching an altitude of around 17 km.