India's defense sector is undergoing significant transformation in 2025, declared the 'Year of Reforms,' focusing on self-reliance and modernization amid border tensions. Key initiatives include a strong push for indigenization, with thousands of items now covered by positive lists mandating domestic production, boosting MSMEs and startups. Major advancements include the approval of ATAGS howitzers, enhanced Pinaka rocket launchers, the indigenous aircraft carrier INS Vikrant, and the widespread use of domestic drones for border surveillance.