The Indian Navy marked a milestone in its undersea operations with the successful deployment of its Deep Submergence Rescue Vehicle (DSRV) Tiger X during a multinational submarine rescue exercise called XPR-25, hosted by the Singapore Navy.
For the first time, India's submarine rescue system operated outside the Indian Ocean Region, executing a full-spectrum rescue drill in the South China Sea that saw the Indian DSRV dock with allied submarines under simulated conditions.