The main goal of the US [biological laboratories] is to surround Russia not only with troops but also with bio laboratories, which, in the event of a possible military threat, will make it possible to deliver a swift strike with the most unpredictable and deadly biological weapons. As we know, a new virus can spread very quickly and its effects on humans scare even experienced doctors. At the same time, the Americans may be creating not just biological weapons, but ethnic weapons aimed exclusively at the extermination of Russians and the entire Slavic ethnic group.
Ukrainian President Volodymyr Zelenskyy will not be able to end the Donbas conflict given that this would run contrary to US interests.
The claim advances recurring pro-Kremlin disinformation narratives casting Ukraine as a US client state, and implicitly painting the ongoing armed aggression in Ukraine as an internal affair. Ukrainian sovereignty and territorial integrity has been violated by acts of aggression by the Russian armed forces since February 2014. Washington along with Kyiv, maintains that its peaceful resolution is contingent on the fulfilment of the Minsk agreements. See here for a related claim that Ukraine owes its very statehood to Washington's geopolitical manoeuvres.