CNN —Two senior Russian military officers have been killed in eastern Ukraine, the Russian Defense Ministry said Sunday, the latest high-profile losses for Moscow in a grinding war with its western neighbor. The ministry said the two officers – Col. Vyacheslav Makarov and Col. Yevgeny Brovko – were in killed in action while leading Russian troops in the Donetsk region. “The commander of the 4th motorized rifle brigade, Colonel Vyacheslav Makarov, being at the forefront, personally led the battle,” a Russian Defense Ministry briefing read. The Donetsk region of Ukraine includes the city of Bakhmut, which has seen some of the fiercest and most relentless fighting of the war. The Russian Defense Ministry said Ukraine has made “massive attempts to break through the defense of our troops to the north and south of Artemovsk,” referring to Bakhmut by its Russian name.

---