The Russian Ministry of Defense reported on the 21st that the Russian military continued to attack ports and maritime vessels used in the interests of the Ukrainian armed forces on the same day. The report said that Russian drones attacked military warehouses at Leni Port; attacked a Ukrainian naval patrol boat at Chernomorsk Port; and attacked port infrastructure used to store military supplies at Southern Port. Furthermore, the Russian army took control of a settlement in the Donetsk region. Ukrainian President Zelensky said in a social media post on the 21st that the Ukrainian military launched a long-range attack in the early morning of the same day, hitting two important Russian targets, namely an oil refinery and a military airport. The Ukrainian side also stated that it had achieved results on the Black Sea front, but did not announce specific attack targets or damage conditions.

The Russian Ministry of Defense reported on the 21st that the Russian military continued to carry out attacks on ports and maritime vessels used in the interests of the Ukrainian armed forces on the same day. The report said that Russian drones attacked military warehouses at Leni Port; attacked a Ukrainian naval patrol boat at Chernomorsk Port; and attacked port infrastructure used to store military supplies at Southern Port. Furthermore, the Russian army took control of a settlement in the Donetsk region. Ukrainian President Zelensky said in a social media post on the 21st that the Ukrainian military launched a long-range attack in the early morning of the same day, hitting two important Russian targets, namely an oil refinery and a military airport. The Ukrainian side also stated that it had achieved results on the Black Sea front, but did not announce specific attack targets or damage conditions.