Reflecting on the Cuban missile crisis, President John Kennedy once warned that nuclear powers "must avert those confrontations which bring an adversary to a choice of either a humiliating retreat or a nuclear war."
원문출처 : https://www.cnn.com/2022/05/11/politics/putin-biden-jfk-russia-ukraine/index.html
원문출처 : https://www.cnn.com/2022/05/11/politics/putin-biden-jfk-russia-ukraine/index.html