FM Sybiha said Russia failed to intimidate foreign diplomats and make them leave Kyiv, as representatives of all 32 NATO member states visited the Ukrainian capital with NATO Secretary General Rutte.

The visit comes only a day after one of Russia's heaviest attacks killed over 20 people and injured over 100 across Ukraine.

NATO chief Mark Rutte arrived in Kyiv on Wednesday for an unannounced trip, Ukraine’s national railway operator said, after a series of large-scale fatal