Moscow has repeatedly refuted these allegations (by the International Commission of Inquiry on Syria on “committing war crimes” in this country), and confirmed that it is based on flimsy statements from “the artists of fabricated news”, such as “White Helmets”.
The main goal of the United States is different: to surround Russia not only with troops but also with bio-labs, which, in the event of a possible military threat, will make it possible to deliver a quick strike with the most unpredictable and deadly biological weapons.
Recurring pro-Kremlin disinformation narrative about 'secret laboratories' on Russia's borders. See related examples of disinformation about the Lugar lab in Georgia. There is no evidence to claim that the US is developing biological weapons.
Contrary to the claims of the pro-Kremlin media, the Richard Lugar Centre for Public Health Research in Tbilisi, Georgia, is a facility of the National Center for Disease Control and Public Health (NCDC). The Lugar centre is a top-tiered institution in NCDC’s laboratory network and serves as a reference laboratory for Georgia’s public health system. In no case has this laboratory designed, redesigned or built biological weapons. Read more about the Lugar lab on Myth Detector.
In Ukraine, the US supports the research against dangerous infectious diseases through the Biological Threat Reduction Program. In the wake of a disinformation campaign about the US-Ukraine cooperation to reduce biological threats, the US Embassy in Ukraine reaffirmed that the country offers its support to ensure Ukraine can detect and report outbreaks caused by dangerous pathogens before they pose security or stability threats.
See related disinformation cases alleging that US laboratories in Ukraine are deadly; that COVID-19 brings attention to secret US laboratories on the borders of Russia and China; that the US is afraid of leakage of infectious substances on its territory so it builds secret laboratories in colonised countries.