In Mariupol, a Chinese singer cynically performed "Katyusha" on the ruins of the Drama Theatre (video)

This was reported by Foreign Ministry spokesman Oleh Nikolenko.

The performance of the Chinese "opera singer" Wang-Fang of the song "Katyusha" on the ruins of the drama theatre in Mariupol, where the Russian army killed more than 600 innocent people, is an example of complete moral degradation," the minister wrote.

He said that a group of Chinese bloggers arrived in temporarily occupied Mariupol. Their arrival is illegal. It grossly violates the legislation of Ukraine, which regulates the crossing of the state border by foreigners.

Ukraine respects the territorial integrity of China and expects the Chinese side to explain the purpose of the Chinese citizens' stay in Mariupol, as well as the way they got to the temporarily occupied Ukrainian city," Nikolenko said.

The Ukrainian Foreign Ministry will initiate a ban on entry to Ukraine for all such Chinese "guest travellers".