Ukrainian President Volodymyr Zelenskyy attends the funeral of Ukrainian officer Dmytro Kotsiubaylo, code-name "Da Vinci", at the St. Michael's Cathedral, in Kyiv, Ukraine, Friday, March 10, 2023. Kotsiubaylo was killed in a battle near Bakhmut in the Donetsk region three days ago. (AP Photo/Thibault Camus)