The Ukrainian president Volodymyr Zelenskyy has replaced his defence minister, after the department became embroiled in a series of corruption scandals.
Although Oleksiy Reznikov has not been implicated, Mr Zelenskyy said it was time for “new approaches”.
The change comes at a critical moment for Ukraine’s battle to win back territory from the Russians.
Today military officials said Ukrainian forces had made some more gains in the south and east.