Defence Current Affairs MCQs

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The eighth India-UK Joint Military Exercise AJEYA WARRIOR-25 began recently at Mahajan Field Firing Ranges, Rajasthan. Exercise Ajeya Warrior is a joint military exercise between India and the United Kingdom. It is a 14-day exercise held from 17 to 30 November 2025. A total of 240 personnel are participating, with equal representation from the Indian Army and the British Army. Indian troops are from the Sikh Regiment. The exercise is conducted under a United Nations (UN) mandate focusing on counter-terrorism in semi-urban areas.

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The United States recently approved a nearly $700 million sale of NASAMS (National Advanced Surface-to-Air Missile System) to Taiwan. NASAMS is a medium-range ground-based air defence system designed to intercept aircraft, helicopters, unmanned aerial vehicles, and cruise missiles. It was jointly developed by Raytheon of the United States and Kongsberg Defence & Aerospace of Norway. It became operational in 1994 and was first deployed by the Royal Norwegian Air Force. NASAMS is used by 13 countries and has protected the United States National Capital Region since 2005.

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The Indian Coast Guard (ICG) conducted Coastal Security Exercise Sagar Kavach-02/25 along the Maharashtra and Goa coastline from 19–20 November 2025. The two-day exercise involved over 6,000 personnel and more than 115 sea and air assets. It demonstrated high inter-agency coordination, operational readiness, and robust capabilities to counter maritime security threats and Anti-National Elements (ANEs) targeting coastal assets. The exercise improved interoperability, communication networks, and coordination among security, intelligence, and port management agencies.

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Safran Aircraft Engine Services India (SAESI) facility at GMR Aerospace & Industrial Park – SEZ, Hyderabad has been inaugurated. It is a Maintenance, Repair and Overhaul (MRO) centre for LEAP (Leading Edge Aviation Propulsion) engines of Airbus A320neo and Boeing 737 MAX aircraft. It is one of the world’s largest aircraft engine MROs and the first global engine OEM (Original Equipment Manufacturer) MRO set up in India.

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India’s first indigenous aircraft carrier INS Vikrant and indigenously built frigate INS Udaygiri are representing the Indian Navy at the International Fleet Review (IFR) 2025. IFR 2025 is hosted by the Sri Lanka Navy in Colombo from 27 to 29 November 2025, as part of its 75th anniversary celebrations. This marks the maiden overseas deployment of both ships and showcases India’s indigenous shipbuilding capabilities.

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The Defence Research and Development Organisation (DRDO) conducted a successful high-speed rocket-sled test of a fighter aircraft escape system at controlled velocity. The test was carried out at the Rail Track Rocket Sled facility of the Terminal Ballistics Research Laboratory, Chandigarh. It validated canopy severance, ejection sequencing, and complete aircrew recovery using an instrumented Anthropomorphic Test Dummy. The test was conducted in collaboration with the Aeronautical Development Agency (ADA) and Hindustan Aeronautics Limited (HAL). A dual-sled system with LCA aircraft forebody was propelled using multiple solid propellant rocket motors.

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Exercise Ekatha 2025 was held in Maldives from 15–17 December 2025. Exercise Ekatha, established in 2017, is an annual bilateral maritime exercise, conducted between the Indian Navy and the Maldives National Defence Force (MNDF). The 8th edition focused on interoperability and operational synergy through technical/combat diving, boarding operations, firing drills, demolition, explosive handling, asymmetric warfare, and special heli-borne drills.

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The Indian Air Force (IAF) hosted Exercise AviaIndra-2025, a joint air exercise with the Russian Federation Aerospace Force (RFASF), from December 15 to 22, 2025. Exercise AviaIndra reflects the long-standing Indo-Russian defence relationship and continues the series which began in 2014. Personnel from both countries are conducting joint flying operations on Su-30 MKI, Tejas, IL-78 aircraft, and Mi-17 helicopters. The exercise enables sharing of best practices, lessons learned, and operational expertise between the two air forces.

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Defence Research and Development Organisation (DRDO) successfully conducted a salvo launch of two Pralay missiles from the same launcher off Odisha coast. The test was part of user evaluation trials by Indian Air Force and Indian Army. Both missiles followed the planned trajectory and met all flight objectives. Tracking was done by Integrated Test Range (ITR), Chandipur and onboard telemetry systems. Pralay is an indigenously developed solid-propellant quasi-ballistic missile with high-precision guidance. It can carry different warheads for multiple target types. The missile was developed by Research Centre Imarat, Hyderabad with other DRDO labs.

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Russia’s Ministry of Defence announced that the nuclear-capable Oreshnik missile system has officially entered active service. A brief induction ceremony was held in Belarus, where the missiles have been deployed. Oreshnik is an intermediate-range hypersonic ballistic missile developed by Russia. It is named after the Russian word for “hazel tree.” It has a range of 500 to 5,500 kilometres and can reach speeds up to Mach 10, or ten times the speed of sound. The missile is mobile and solid-fuel powered, allowing rapid deployment.