That Famous Responsibility To Protect (R2P).

https://www.bbc.co.uk/news/world-europe-56678665

When one ethnic group is threatening to cleanse another ethnic group from its country.

The UN Security Council is rather obliged to authorise military intervention under Chapter 7.

https://www.globalr2p.org/what-is-r2p/

Obviously there have been; "no reports that any such atrocity is being planned."

Apart from the parts of the plan BBC News has actively participated in.

https://www.bbc.co.uk/news/world-europe-56292088