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  1. Dictionary
    shock wave
    /ˈʃɒk weɪv/

    noun

    • 1. a sharp change of pressure in a narrow region travelling through a medium, especially air, caused by explosion or by a body moving faster than sound: "the shock waves of the explosion"
  2. en.wikipedia.org › wiki › Cold_WarCold War - Wikipedia

    3 hours ago · The Cold War was a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc, that started in 1947, two years after the end of World War II and lasted to 1991, the fall of the Soviet Union. The term cold war is used because there was no large-scale fighting ...

  3. 3 hours ago · The new prime minister chaired his first cabinet meeting this morning after Labour's landslide election victory. Later on, in a sober speech before taking media questions, Sir Keir said "tough ...