Russia-Ukraine latest updates: Hundreds arrested across Russia
Ukraine news from September 21: NGO says 1,332 people detained at rallies protesting Putin’s partial mobilisation order.

- A police monitoring group says more than 1,300 people have been arrested at demonstrations across Russia against President Vladimir Putin’s announcement of a partial mobilisation of civilians to fight in Ukraine.
- US President Joe Biden accuses Russia of “shamelessly” violating the core tenets of the United Nations charter with its “brutal, needless war” in Ukraine.