Russian ambassador: UK diplomacy offers nothing to resolve Ukraine crisis

The transcript discusses the early news of a summit and its implications for European security, particularly concerning NATO's enlargement and the inclusion of Ukraine and Georgia. It highlights Russia's concerns about security and the concentration of Ukrainian forces in Donbass. The speaker criticizes the lack of constructive diplomatic efforts from the UK and emphasizes the need for security guarantees. The discussion also touches on military tensions in Donbass and the potential for retaliation against sanctions.

What is the speaker's view on the effectiveness of British diplomacy in the current situation?

What guarantees does the speaker believe are necessary to ensure security?