President Zelenskyy reshuffled his wartime government, impacting key defense and prime ministerial roles. The defense minister's ouster sparked protests, highlighting friction with the military establishment. Ukraine's new prime minister, Serhii Koretskyi, leads the state energy company Naftogaz. These changes occur as Ukraine's fight against Russia continues with ongoing aerial attacks. The personnel overhaul tests Zelenskyy's political authority during the ongoing conflict.