President Zelensky has reshuffled the leadership of Ukraine's Security Service (SBU), replacing Vasyl Malyuk with Maj-Gen Yevhenii Khmara. Malyuk, known for successful operations against Russia, faced criticism for his dismissal, which some believe was influenced by former spy chief Kyrylo Budanov. Khmara's appointment aims to enhance the SBU's effectiveness, but concerns remain about his ability to lead the agency. Zelensky's recent changes in leadership have drawn criticism amid ongoing challenges in the war with Russia.