Sourced : Naval Today Russian Navy’s Delta-class ballistic missile submarine ‘Tula’ left the hangar of the Zvezdochka shipyard on February 26, marking an important milestone in the refit process. According to the shipyard, the boat will now undergo systems calibration and equipment checks before it enters water for delivery to the Russian Navy in the… Continue reading RUSSIAN DELTA-CLASS SSBN “TULA” (K-114) LEAVES HANGER DURING REFIT