Defence Current Affairs MCQs

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Infrastructure major Larsen & Toubro Limited (L&T) and BAE Systems (British Aerospace Engineering Systems) recently won an Indian Army contract to supply BvS10 Sindhu, a specialised all-terrain armoured vehicle. BvS10 Sindhu is an upgraded India-specific version of the BvS10 (Beowulf Vehicle System 10) used by Austria, France, the Netherlands, Sweden, Ukraine, and the United Kingdom. It is also ordered by the German Army and chosen for the Cold Weather All-Terrain Vehicle (CATV) programme of the United States Army. It has two connected vehicle sections that easily cross snow, marsh, mountains, and rough terrain.

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The United States State Department has approved a possible sale of Javelin missiles and Excalibur projectiles to India worth 92.8 million USD, strengthening India–U.S. defence ties. The Javelin missile is an American-made, man-portable Anti-Tank Guided Missile (ATGM) jointly developed by Raytheon and Lockheed Martin. It is designed to destroy main battle tanks, light armoured vehicles, fortifications, bunkers, and even helicopters. It entered United States military service in 1996 and uses fire-and-forget technology, guiding itself after launch.

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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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Indian Naval Ship (INS) Sahyadri took part in the bilateral maritime exercise AUSINDEX 2025 in the Northern Pacific. AUSINDEX is held between India and Australia and has been conducted biennially since 2015. Aim of the exercise is to boost interoperability and strengthen the strategic partnership between both maritime nations. Warships and aircraft of both navies carried out joint operations including anti-submarine warfare, gunnery drills, and advanced flying operations. INS Sahyadri participated from India and HMAS Ballarat participated from Australia.

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The 10th edition of India–Indonesia Joint Special Forces Exercise GARUDA SHAKTI commenced at the Special Forces Training School, Bakloh, Himachal Pradesh. The exercise is conducted from 03 to 12 December 2025 and is a bilateral exercise between the Indian Army and Indonesian Army. The Indian contingent comprises troops from The Parachute Regiment (Special Forces), while the Indonesian contingent includes personnel from Indonesian Special Forces. The exercise aims to enhance mutual understanding, cooperation, and interoperability between both Special Forces.

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Indian Army received the last 3 AH-64E Apache attack helicopters, completing a fleet of 6, based at 451 Army Aviation Squadron, Jodhpur (Rajasthan). AH-64E Apache, also called Apache Guardian, is the most advanced multi-role combat helicopter in the world. It performs advanced reconnaissance, precision strikes, and close air support missions. It was developed by the United States. AH-64E is the latest and most upgraded version used by the United States Army.

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The U.S. Army and U.S. Navy recently completed integrated testing of the Dark Eagle Long‑Range Hypersonic Weapon system, marking a major milestone in America’s hypersonic weapons development. The Dark Eagle Long‑Range Hypersonic Weapon is a non‑nuclear, ground‑launched hypersonic missile system being developed for the U.S. Army as part of U.S. hypersonic modernization efforts. The missile component of the Long‑Range Hypersonic Weapon program is jointly developed by Lockheed Martin and Northrop Grumman, two leading American defense companies.

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India recently tested the K-4 missile, an intermediate-range, nuclear-capable submarine-launched ballistic missile (SLBM), from the nuclear-powered submarine INS Arighaat in the Bay of Bengal. K-4 is 12 metres long, weighs 17 tonnes, and uses a two-stage solid-fuel system. It has a range of 3,500 km, a significant upgrade over the older K-15 missile (range 750 km). Each Arihant-class submarine can carry four K-4 missiles. It can carry a payload of up to 2 tonnes, including a nuclear warhead. It is developed indigenously by the Defence Research and Development Organisation (DRDO).

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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.

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In January 2026, the Indian Army created a modern warfare force named Bhairav to strengthen combat capabilities. Bhairav battalions are designed for high-speed offensive and special operations at tactical and operational levels. Around 15 Bhairav battalions have been raised, with plans to expand to 25. These units bridge the gap between Para Special Forces and regular Infantry. Bhairav units are technology-driven and capable of independent multi-domain operations.