Beyond Mazagon Dock: The Pune SME Powering India’s Naval Submarine Systems | SME Radar by NDTV Profits | January 30, 2026 7:26 pm | Latest Posts, Market, Trending News Why this Rs 1,200-crore SME is the silent ‘nervous system’ powering India’s naval dominance and whether its 42x P/E valuation is worth the risk.