'Russia cannot be beaten, our resources are enormous', Putin's top diplomat in UK tells Sky News

Vladimir Putin's ambassador to the UK says the Ukrainian city of Mariupol, which Russian forces razed to the ground, is now "beautiful" and "rebuilt".

In a wide-ranging interview with Sky News' Yalda Hakim, Andrei Kelin also said Moscow has "no interest in Poland, Latvia, Estonia or any other countries" after NATO warned of future Russian invasions in Europe.