Russias Warning on the use of Depleted uranium rounds
From January 2023
https://eurasiantimes.com/russia-warns-against-dirty-bomb-depleted-uranium/
Russia Threatens UK
https://metro.co.uk/2023/03/21/putin-threatens-russian-response-if-uk-sends-ukraine-ammo-with-depleted-uranium-18478948/
UK DU
https://www.thedailybeast.com/uk-sending-depleted-uranium-shells-to-ukraine-despite-russian-warning