President Volodymyr Zelenskyy said he wanted General Valeriy Zaluzhny (right) to remain part of Ukraine's efforts to see off Russian forces. AFP
President Volodymyr Zelenskyy said he wanted General Valeriy Zaluzhny (right) to remain part of Ukraine's efforts to see off Russian forces. AFP

Ukraine's Zelenskyy replaces army chief in battlefield shake-up