S-400 Deal & CAATSA Why in News? The United States has imposed sanctions on Turkey over Ankara’s acquisition of Russian S–400 air defence systems. Ankara
Emissions Gap Report 2020 Why in News? The United Nations Environment Programme (UNEP) recently released its annual Emissions Gap Report 2020. The much-awaited report is
Japan’s Hayabusa2 Mission Why in News? A Japanese space probe carrying the first extensive samples of an asteroid has completed its six-year mission, landing safely