Ukrainian servicemen conduct air defence exercises in the Kyiv region. Mobile teams are on duty near the capital of Ukraine and during air raids, prepare to repel the attack of kamikaze drones. Previously, President Volodymyr Zelensky said Ukraine was braced for more Russian attacks on the country's energy facilities over the winter. "It’s no longer people, but robots that work more, but we are also changing and I hope for the better," says a serviceman with the call sign 'Ispan'. IMAGES AND SOUNDBITES