The Ukrainian Air Force posted on social media in the early morning of the 27th that the Russian military MiG-31 fighter had taken off and that the entire territory of Ukraine was threatened by missile attacks. At about 1:30 a.m. local time, Xinhua News Agency reporters heard many strong explosions in Kyiv, the capital of Ukraine. Kyiv City Military Administration Director Tkachenko said on social media early in the morning that the Russian military is attacking Kyiv city. Tkachenko called on local residents to pay attention to safety and protection.

The Ukrainian Air Force posted on social media in the early morning of the 27th that the Russian military MiG-31 fighter had taken off and that the entire territory of Ukraine was threatened by missile attacks. At about 1:30 a.m. local time, Xinhua News Agency reporters heard many strong explosions in Kyiv, the capital of Ukraine. Kyiv City Military Administration Director Tkachenko said on social media early in the morning that the Russian military is attacking Kyiv city. Tkachenko called on local residents to pay attention to safety and protection.