Defence Current Affairs MCQs

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Indian Naval Ship (INS) Sahyadri made a port call at Busan Naval Harbour, South Korea, on 13 October 2025. It participated in the first-ever Indian Navy (IN) – Republic of Korea Navy (RoKN) Bilateral Exercise. The visit highlights the growing Navy-to-Navy interactions and Strategic Partnership between India and South Korea. INS Sahyadri, an indigenously built Shivalik Class Guided Missile Stealth Frigate, was commissioned in 2012. The ship is based at Visakhapatnam under the Eastern Naval Command. The exercise includes harbour and sea phases, with joint drills, cross-deck visits, and training.

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The Defence Research and Development Organisation (DRDO) recently successfully tested the Military Combat Parachute System (MCPS) at an altitude of 32,000 feet. The system is indigenously developed by DRDO. It was designed by Aerial Delivery Research and Development Establishment (ADRDE), Agra, and Defence Bioengineering and Electromedical Laboratory (DEBEL), Bengaluru. MCPS allows paratroopers to safely exit aircraft, deploy parachutes at set altitudes, and land accurately at designated zones. It ensures independent operation without foreign interference or denial of service.

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The Indian Navy recently inducted its 11th Ammunition Cum Torpedo Cum Missile (ACTCM) Barge, LSAM 25 (Yard 135) at the Naval Dockyard, Mumbai. A barge is a large flat-bottomed vessel used to transport heavy cargo along inland waterways or ports. LSAM stands for Landing Ship Ammunition, designed to safely carry ammunition and missiles. LSAM 25 improves Navy logistics by supporting transport, embarkation, and disembarkation of ammunition at jetties and outer harbours. It was built by MSME shipyard M/s Suryadipta Projects Pvt. Ltd., Thane under a Ministry of Defence contract. The induction reflects India’s defence indigenisation under Make in India and Aatmanirbhar Bharat initiatives.

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The Indian Air Force (IAF) is participating in Exercise Ocean Sky 2025, a multinational air combat exercise hosted by the Spanish Air Force at Gando Air Base, Spain, from October 20 to 31, 2025. The exercise aims to foster mutual learning, enhance interoperability, sharpen air combat skills, and strengthen defence cooperation with friendly nations. This comes after IAF inducted 16 Airbus C-295 military transport aircraft, received by Indian Ambassador to Spain Dinesh K Patnaik on August 3, 2025, two months ahead of schedule. The Airbus C-295 is a multi-role tactical airlifter used for troop and cargo transport, maritime patrol, surveillance, and medical evacuation. It is known for versatility, reliability, and efficiency, with over 300 aircraft under contract worldwide.

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After defeating Pakistan in the recent conflict through Operation Sindoor, India plans to boost its air combat power. The country is set to acquire a large number of Meteor air-to-air missiles. Meteor is an advanced radar-guided, Beyond Visual Range Air-to-Air Missile (BVRAAM). It was developed by European partners led by MBDA (Matra BAE Dynamics Alenia). It uses a ramjet engine for high-speed controlled flight and complex maneuvers.

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The Indian Army and Air Force conducted a large-scale joint exercise ‘Maru Jwala’ in the Jaisalmer desert, Rajasthan, near the Pakistan border during the 12-day ‘Operation Trishul’. The drill simulated coordinated strikes on terrorist hideouts and enemy positions, showcasing India’s combat readiness and use of advanced technology in desert warfare. Drones identified enemy locations, broadcast evacuation messages, and guided simultaneous ground and air attacks. T-90 tanks, mechanised infantry, and attack helicopters led the assault with aerial and robotic support. AI-driven logistics were demonstrated through robotic mule dogs delivering first aid and drones supplying ammunition.

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India is set to strengthen counter-drone warfare as the Army and Indian Air Force plan to procure 16 indigenous Integrated Drone Detection and Interdiction System (Mark-2) units. The Mark-2 is developed by Defence Research and Development Organisation (DRDO), led by its lab CHESS – Centre for High Energy Systems & Sciences with the Armed Forces. It detects, tracks and neutralises hostile drones using sensors, jammers and high-energy laser weapons.

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Ukraine recently used US-supplied Army Tactical Missile System (ATACMS) missiles to strike targets inside Russia, marking an important development in the current conflict. Army Tactical Missile System (ATACMS) is a United States (US) made surface-to-surface ballistic missile series developed in the 1980s by Lockheed Martin. The missile was first used in the 1991 Persian Gulf War and is also operated by Bahrain, Greece, South Korea, Taiwan and the UAE. It is an all-weather, inertially guided ballistic missile with a 305 km range and single-stage solid propulsion.

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Bharat Electronics Limited and Safran Electronics and Defence (SED) signed a joint venture to produce the HAMMER Weapon System in India. HAMMER stands for Highly Agile and Manoeuvrable Munition Extended Range, developed by French company Safran. It is an air-to-ground precision-guided weapon system, also called a glide bomb. It has a range of up to 70 km and can be attached to 250 kg, 500 kg, and 1,000 kg standard bombs. It is resistant to jamming, can be launched from low altitudes, and works well over rough terrain.

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Indian Coast Guard (ICG) Ship Amulya, 3rd in the Adamya-class Fast Patrol Vessels series, was commissioned in Goa on 19 December 2025. It was built by Goa Shipyard Limited (GSL) with more than 60% indigenous components, supporting Atma Nirbhar Bharat and Make-in-India. 51-metre vessel integrates modern design for endurance, efficiency and rapid response. It is powered by two 3000 KW diesel engines, achieves top speed of 27 knots and endurance of 1,500 nautical miles.