"We believe that biological weapons components are being manufactured in Ukraine," Major General Kirillov was quoted as saying by TASS March 18.
https://voi.id/en/news/146856/klaim-miliki-bukti-dokumenter-bioeksperimen-yang-didanai-as-rusia-komponen-senjata-biologis-dibuat-di-ukraina
"It can be said with a high degree of probability that one of the objectives of the United States and their allies is the creation of bio-agents capable of selectively hitting various ethnic groups of the population," Igor Kirillov, the head of the Radiation, Chemical and Biological Protection Troops of the Russian Armed Forces, said on March 10, according to the Russian news agency Interfax.
https://www.newsweek.com/russia-claim-ukraine-making-ethnic-specific-bioweapons-science-fiction-united-states-1687219
"Russia accuses Ukraine of trying to make nuclear weapons"
https://www.jpost.com/breaking-news/article-699355
"Russia accuses Ukraine of plot to ‘murder’ pro-Kremlin media figures"
https://www.scmp.com/news/world/russia-central-asia/article/3175524/russia-accuses-ukraine-plot-murder-pro-kremlin-media
"Russian Media Accuse Ukraine of Using 'Black Magic' as Invasion Falters"
https://www.newsweek.com/russian-media-accuse-ukraine-using-black-magic-invasion-falters-1703510
Exactly nonsense. You seem to not be able to see the bigger picture from noise. Let me illuminate Russia will achieve all stated objective through negotiation or militarily.