Current Affairs - Defence

INS Aridhaman was commissioned as India’s third indigenous nuclear-powered ballistic missile submarine, marking a significant milestone in the country’s defence capabilities. It belongs to the Arihant-class submarines and was developed under the Advanced Technology Vessel (ATV) project. Built at the Ship Building Centre in Visakhapatnam, the submarine strengthens India’s Nuclear Triad by enabling sea-based nuclear deterrence. With enhanced size and firepower, it can carry advanced missiles like the K-15 and K-4. This development reflects India’s growing self-reliance in defence technology and its focus on strengthening maritime and strategic security.

Lt Gen Dhiraj Seth has assumed the role of Vice Chief of the Army Staff, bringing with him nearly four decades of extensive military experience. His career includes leadership roles across diverse terrains, including desert operations and counter-insurgency missions in Jammu & Kashmir. He has also held key strategic and staff positions at Army Headquarters and served in international assignments such as a United Nations mission in Angola. Known for his strong academic background and excellence in military training, his appointment reflects the Army’s emphasis on experienced leadership to drive modernisation and enhance operational readiness.

INS Malwan is a next-generation anti-submarine warfare shallow water craft delivered to the Indian Navy to strengthen coastal defence. Built by Cochin Shipyard Limited with over 80% indigenous content, it reflects India’s push toward self-reliance in defence manufacturing. Designed for operations in shallow coastal waters, the vessel is equipped with advanced sonar systems, torpedoes, and surveillance capabilities to detect and neutralise underwater threats. It is part of a planned fleet of eight such vessels aimed at replacing older corvettes and enhancing maritime security, particularly in sensitive littoral regions.

Lieutenant General Pushpendra Pal Singh has taken charge as the General Officer Commanding-in-Chief of the Western Command, a crucial formation of the Indian Army. This command is responsible for safeguarding India’s western frontiers and ensuring operational preparedness in sensitive border areas. Headquartered at Chandimandir, the Western Command plays a pivotal role in national defense, particularly in the north-western region. His leadership involves overseeing military operations, maintaining readiness, and strengthening strategic defence mechanisms to uphold the country’s territorial integrity and respond effectively to any security challenges.

Lieutenant General Sandeep Jain has taken over as the General Officer Commanding-in-Chief of the Southern Command on April 1, 2026. He succeeded Lieutenant General Dhiraj Seth, who moved to a senior position in New Delhi. An alumnus of the National Defence Academy, he was commissioned into the MAHAR Regiment in 1988 and currently serves as its Colonel. Over his distinguished career, he has contributed significantly to indigenous capability development and technological advancement within the Army. His service has been recognized with prestigious awards such as the Ati Vishisht Seva Medal and the Sena Medal.