"US bioweapons were being researched and developed in Ukraine"

Russian Ministry of Defence speaks about Bio-Laboratories in Ukraine and the development of Bio-weapons.

Under Secretary of State Victoria Nuland admits Ukraine has "biological research facilities"
https://www.youtube.com/watch?v=Y39veTO7kF4

Exclusive: WHO says it advised Ukraine to destroy pathogens in health labs to prevent disease spread
https://www.reuters.com/world/europe/exclusive-who-says-it-advised-ukraine-destroy-pathogens-health-labs-prevent-2022-03-11/

Victoria Nuland admits Ukraine has biological research facilities
https://youtu.be/NdOB4XgINRI

Source: https://www.youtube.com/watch?v=oSXRYl9LNPA