INS Arihant is India's first indigenously built nuclear-powered submarine, launched in 2009. It is part of India's strategic defense program and is designed to enhance the country's underwater capabilities. The submarine can carry nuclear missiles, making it a crucial asset for India's deterrence strategy. The Arihant is equipped with advanced technology, including a nuclear reactor and stealth features, allowing it to operate undetected. It is a significant step for India in achieving self-reliance in defense and strengthening its position in regional security dynamics. The submarine is a key component of India's nuclear triad, which includes land, air, and sea-based nuclear capabilities.