Dmitry Medvedev, deputy chairman of Russia’s Security Council, warned on Saturday that if Ukraine were to launch an attack on Moscow during the May 9 Victory Day celebrations, there would be no assurances that Kyiv would be safe the following day.

Russian President Vladimir Putin recently announced a three-day ceasefire in early May to commemorate the 80th anniversary of the Soviet Union and its allies’ victory in World War II. The ceasefire is scheduled to take place on May 8, 9, and 10, during which international leaders, including China’s President Xi Jinping, are expected to attend ceremonies in Moscow.

Ukrainian President Volodymyr Zelenskyy responded by expressing willingness to consider a ceasefire, but only if it lasted 30 days. Putin has rejected that condition, stating he seeks a lasting resolution rather than a temporary halt in fighting.

Zelenskyy also remarked that Ukraine could not be responsible for the safety of foreign officials visiting Moscow during the May 9 celebrations, emphasizing that security on Russian soil is Russia’s responsibility.

Medvedev, who has taken a hardline stance since the beginning of the conflict, dismissed Zelenskyy’s remarks as a “verbal provocation.” He asserted that no one had requested Ukraine’s security assurances and cautioned that if a real attack were to occur on Victory Day, the Ukrainian capital might not survive to see May 10.