Evolving Insurgency and India's Counter-Insurgency Options: Entering into the Age of Fourth-Generation Warfare ... Hammes, The Sling and the Stone: On War in the 21st Century (New Delhi: Zenith Press ...
Third-generation reactors, which began to be deployed in the 1990s and 2000s, incorporate passive safety features and other design improvements, but still use water as a coolant. Fourth-generation ...