WASHINGTON — Prominent social media users and conservative voices have amplified a baseless theory promoted by Russian state media accusing the United States of funding biological weapons laboratories in Ukraine.
There are biological laboratories inside Ukraine, and since 2005, the United States has provided backing to a number of institutions to prevent the production of biological weapons. But Tucker Carlson, the Fox News host, and others have misleadingly cited remarks from American officials as proof that the labs are producing or conducting research on biological weapons.
“Out of nowhere, the Biden official in charge of Ukraine confirmed the story,” Mr. Carlson said on his program Thursday night. “Victoria Nuland, the under secretary of state, casually mentioned in a Senate hearing on Tuesday that actually, yes, the Biden administration does fund a series of biolabs in Ukraine.”
Representative Thomas Massie, Republican of Kentucky, characterized Ms. Nuland’s remarks as a “serious admission.” Donald Trump Jr., the son of the former president, tweeted that her comments propelled the claim from “conspiracy theory to fact.”
Mr. Carlson also pointed to an interview with Robert Pope, the director of the Pentagon’s Cooperative Threat Reduction Program, which helps countries in the former Soviet Union secure or eliminate nuclear and chemical weapons.
“As Pope put it, scientists are scientists, they don’t want to destroy all the bioweapons,” Mr. Carlson continued in his segment. “Instead, they’re using them to conduct new bioweapons research — that’s what he said.”
Mr. Carlson mischaracterized those remarks from Ms. Nuland and Mr. Pope.
In congressional testimony this week, Ms. Nuland, the under secretary of state for political affairs, was asked by Senator Marco Rubio, Republican of Florida, whether Ukraine has chemical or biological weapons.
“Ukraine has biological research facilities which, in fact, we are now quite concerned Russian troops, Russian forces, may be seeking to gain control of,” she responded. “So we are working with the Ukrainians on how they can prevent any of those research materials from falling into the hands of Russian forces should they approach.”
If there were a biological or chemical weapon attack inside Ukraine, Mr. Rubio asked, would there be any doubt that Russia was behind it?
“There is no doubt in my mind, Senator, and it is classic Russian technique to blame the other guy what they’re planning to do themselves,” Ms. Nuland responded.
The State Department said Ms. Nuland was referring to Ukrainian diagnostic and biodefense laboratories during her testimony, which are different from biological weapons facilities. Rather, these biodefense laboratories counter biological threats throughout the country, the department said.
Mr. Rubio made the same clarification in another congressional hearing on Thursday, noting that “there’s a difference between a bioweapons facility and one that’s doing research.”
In referring to Mr. Pope on Thursday, Mr. Carlson was distorting a February interview Mr. Pope gave to the Bulletin of the Atomic Scientists, a nonprofit organization and publication.
Mr. Pope had warned that Russia’s invasion of Ukraine may damage laboratories in the country that conduct research and disease surveillance and are supported by the United States. He noted that some of the facilities may contain pathogens once used for Soviet-era bioweapons programs, but he emphasized that the Ukrainian labs currently did not have the ability to manufacture bioweapons.
“There is no place that still has any of the sort of infrastructure for researching or producing biological weapons,” Mr. Pope said. “Scientists being scientists, it wouldn’t surprise me if some of these strain collections in some of these laboratories still have pathogen strains that go all the way back to the origins of that program.”
In a March interview with the Bulletin of the Atomic Scientists, Mr. Pope also echoed Ms. Nuland’s concerns about the laboratories falling into Russia’s hands. He spoke specifically about the Pentagon’s support of 14 veterinary laboratories that provide Ukraine with sampling and diagnostic abilities to detect infectious diseases.
Russia-Ukraine War: Key Things to Know
On the ground. Russian forces, battered by the local resistance, have stepped up their bombardment across Ukraine, targeting locations far from the front lines. Satellite imagery of a convoy north of Kyiv suggests that Russia is repositioning its forces for a renewed assault there.
A punishing measure. In a move to escalate the economic pain on Russia, President Biden called on Congress to suspend normal trade with the country, in a coordinated move with the Group of 7 and the E.U. The change that would raise tariffs for many Russian products.
Iran nuclear deal. A European Union official said that talks on reviving the 2015 deal had paused following the invasion. Russia, a signatory to the accord, has tried to use final approval of the deal as leverage to soften sanctions imposed because of the war.
Disinformation push. Russia falsely claimed that the Pentagon was financing biological weapons labs in Ukraine — a lie repeated by Chinese diplomats. The Biden administration called out both countries, saying the United States might provide cover for a potential biological or chemical weapons attack on Ukrainians by Russia.
“Should Russian forces occupy a city with one of these facilities, we are concerned that Russia will fabricate ‘evidence’ of nefarious activity in an attempt to lend credibility to their ongoing disinformation about these facilities,” he said.
The United Nations Security Council convened a meeting on Friday about Russia’s accusations concerning biological weapons in Ukraine. Izumi Nakamitsu, the U.N.’s high representative for disarmament affairs, said the United Nations was “not aware of any biological weapons programs.”
Both Ukraine and Russia have signed a treaty outlawing biological weapons. While there is no independent body that verifies countries are complying with the treaty, known as the Biological Weapons Convention, Ms. Nakamitsu noted that a concerned country could seek recourse or address suspicions about their peers in several ways, such as by reviewing annual reports and by lodging a complaint about possible breaches to the Security Council for investigation. That reporting mechanism, she pointed out, “has never been activated.”
For years, Russia has claimed that former Soviet countries were manufacturing biological weapons at laboratories funded by the United States. Experts and journalists have found no evidence for these claims.
Filippa Lentzos, an expert on biological threats at King’s College London, wrote in 2018 that she and other international experts had been given full access to the Lugar Center for Public Health Research, a laboratory in the nation of Georgia that receives funding from the United States.
“Our group observed nothing out of the ordinary, or that we wouldn’t expect to see in a legitimate facility of this sort,” Dr. Lentzos wrote.
Similarly, the crisis reporting outlet Coda Story was shown highly sensitive areas of the lab, including a “pathogen museum,” and reported that Russian journalists had also visited and Russian scientists had previously worked there.
“If this was a secret weapon facility, would we be so open to everyone?” the lab’s director told the publication.
Edward Wong contributed reporting.