Defence Current Affairs MCQs

Notes:
India, Sri Lanka, and the Maldives conducted the 17th edition of the DOSTI Exercise, which concluded on 19 January 2026 in the Maldives. The trilateral Coast Guard exercise was inaugurated on 17 January 2026 in Malé and included a maritime drill on 18 January 2026. It focused on joint training, information sharing, and interoperability to tackle non-traditional maritime security challenges. The exercise supported India’s Security and Growth for All in the Region (SAGAR) vision and strengthened regional maritime cooperation.

Notes:
India’s first indigenous and privately manufactured C-295 aircraft will roll out from Vadodara, Gujarat. It was built by Tata Advanced Systems Limited (TASL) in partnership with Airbus Defence and Space. It marks a shift from public-sector to private-sector defence manufacturing, advancing Make in India (Defence) initiative. Vadodara facility (opened 2024) is India’s first private-sector final assembly line (FAL) for military aircraft.

Notes:
INS Arnala marks India’s shift from a “Buyer’s Navy” to a “Builder’s Navy” by strengthening indigenous defence capability. It is the first of eight Anti-Submarine Warfare Shallow Water Crafts (ASW-SWC) built for the Indian Navy. It is the Indian Navy’s first indigenously designed and built ASW-SWC. It was designed and built by Garden Reach Shipbuilders and Engineers (GRSE), Kolkata. It was commissioned into the Eastern Naval Command on 18 June 2025. It is named after the historic Arnala Fort near Vasai, Maharashtra.

Notes:
The Southern Air Command conducts a high-tempo joint maritime exercise named Kalari Leap in the Lakshadweep and Minicoy archipelago. The exercise validates joint planning, rapid force projection and precise operations in complex maritime environments. The Armed Forces Special Operations Division and the Indian Coast Guard participate in the joint drill. Indian Air Force assets operate alongside Coast Guard ships, Gemini boats and Dornier 228 aircraft. The exercise demonstrates readiness for integrated air, maritime and special operations in island territories.

Notes:
INS Anjadip commissioned into Indian Navy at Chennai Port on 27 February 2026. It is the fourth ship under Anti-Submarine Warfare Shallow Water Craft project. It is named after Anjadip island near Karwar, it is designed for anti-submarine operations in shallow coastal waters. It has over 80 percent indigenous content, promoting Aatmanirbhar Bharat in defence. The 77 metre, 1400 ton ship has advanced Anti-Submarine Warfare suite and Combat Management System. It follows INS Arnala and INS Androth in this series.

Notes:
Defence Research and Development Organisation successfully conducted three consecutive flight trials of the Very Short-Range Air Defence System (VSHORADS) at Integrated Test Range, Chandipur off the coast of Odisha. VSHORADS stands for Very Short-Range Air Defence System and it is a Man Portable Air Defence System (MANPADS). It is indigenously designed and developed by Research Centre Imarat under DRDO with other laboratories and production partners. It is a lightweight, short-range, surface-to-air missile used to destroy aircraft and helicopters. Maximum range is 8 kilometres and it can engage targets up to 4.5 kilometres altitude.

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The United States carried out strikes on Iranian targets using advanced weapons, including Tomahawk cruise missiles, stealth fighter jets, B-2 bombers, and low-cost one-way attack drones. Tomahawk is an United States of American (USA)-made long-range subsonic cruise missile used for deep land attack. It is launched from ships or submarines through a Vertical Launch System. It was first developed in the 1970s during the Cold War. It can carry a 1,000-pound conventional warhead or cluster munitions. It uses solid propellant at launch and later a turbofan engine, reducing infrared detection.

Notes:
The Ministry of Defence signed contracts worth Rs 5,083 crore for defence acquisitions. Procurement includes six Advanced Light Helicopters (ALH) Mk-III in Maritime Role for the Indian Coast Guard. Contracts also cover Surface-to-Air Vertical Launch (SAM) Shtil missiles for the Indian Navy. Shtil missile is a medium-range, ship-based, vertical-launch surface-to-air missile system developed by Russia. It primarily uses the 9M317ME semi-active radar homing (SARH) missile.

Notes:
Recently, Israel reportedly used the Blue Sparrow missile in a strike in Tehran, targeting Ali Khamenei, the Supreme Leader of Iran. The Blue Sparrow missile is part of an air-launched ballistic missile family that also includes the Black Sparrow missile and Silver Sparrow missile. It is developed by Rafael Advanced Defense Systems, an Israeli defence technology company. The missiles were originally designed as target missiles for testing the Arrow missile defence system of Israel. Later, the Blue Sparrow was modified into an offensive air-to-surface missile. It is about 6.5 metres long and weighs around 1.9 tonnes. The missile is usually launched from fighter aircraft such as F-15 jets, which boost it to high altitude.

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Sheshnaag-150 is a long-range swarm attack drone being developed in India for deep-strike military missions. It is being developed by NewSpace Research and Technologies (NRT), which focuses on Artificial Intelligence (AI)-based unmanned systems and swarm robotics. It is a collaborative swarm drone, meaning multiple drones can coordinate autonomously to carry out saturation attacks on targets. The drone weighs around 150 kg and can carry 25–40 kg payload, including explosive warheads capable of damaging infrastructure or military vehicles.