That's all for our live coverage today, but we'll be back with further updates and analysis soon.
If you're just checking in, here is a recap of the key developments today.
- The EU and UK have imposed fresh sanctions on Russia;
- And European Commission president Ursula von der Leyen said another package of sanctions is already being prepared;
- The UK and the EU waited to see if the US would announce fresh sanctions too, but no such announcement was made;
- Russia's foreign ministry spokeswoman responded to the latest round of sanctions, saying Moscow would never bow to ultimatums from anyone;
- Maria Zakharova said Kyiv must decide if it will cooperate on forming a memorandum ahead of a future peace deal;
- David Lammy, the UK foreign secretary, branded Vladimir Putin a "warmonger" as he called on him to agree to an unconditional ceasefire immediately.
Scroll down through this live page to catch up on developments in more detail or read the full story here: