It is up to Ukraine to decide what terms are acceptable for negotiations to bring an end to the war Russia is waging against the country, NATO Secretary General Jens Stoltenberg said on Monday, warning Moscow's strength should not be underestimated despite Kyiv's recent battlefield successes.
Earlier on Monday, Ukrainian President Volodymyr Zelenskiy visited the newly recaptured southern city of Kherson in what marked Russian President Vladimir Putin's third major setback since the start of the war in February.
