Tavasya: The Fourth Krivak-Class Stealth Frigate Launched Sub: Sci Sec: defence Why in News The fourth and final follow-on Krivak-class stealth frigate, Tavasya, was launched into the water at Goa Shipyard Ltd. (GSL). Krivak-Class Frigate Deal: India and Russia signed an Inter-Governmental Agreement (IGA) in October 2016 for four follow-on Krivak-class frigates. Tavasya […]