Russia is Britain's top security challenge, the UK will build more nuclear weapons and London will expand its presence in the high-tech realms of space and cyberspace, Prime Minister Boris Johnson announced Tuesday in a sweeping review of British military and foreign policy.


원문출처 : https://www.cnn.com/2021/03/16/europe/uk-security-defense-review-intl-hnk-gbr/index.html