At the height of the COVID-19 pandemic, the U.S. military launched a secret campaign to counter what it perceived as China’s growing influence in the Philippines, a nation hit especially hard by the deadly virus.

The clandestine operation has not been previously reported. It aimed to sow doubt about the safety and efficacy of vaccines and other life-saving aid that was being supplied by China, a Reuters investigation found. Through phony internet accounts meant to impersonate Filipinos, the military’s propaganda efforts morphed into an anti-vax campaign. Social media posts decried the quality of face masks, test kits and the first vaccine that would become available in the Philippines – China’s Sinovac inoculation.

“COVID came from China and the VACCINE also came from China, don’t trust China!” one typical tweet from July 2020 read in Tagalog. The words were next to a photo of a syringe beside a Chinese flag and a soaring chart of infections. Another post read: “From China – PPE, Face Mask, Vaccine: FAKE. But the Coronavirus is real.

After Reuters asked X about the accounts, the social media company removed the profiles, determining they were part of a coordinated bot campaign based on activity patterns and internal data.

The U.S. military’s anti-vax effort began in the spring of 2020 and expanded beyond Southeast Asia before it was terminated in mid-2021, Reuters determined. Tailoring the propaganda campaign to local audiences across Central Asia and the Middle East, the Pentagon used a combination of fake social media accounts on multiple platforms to spread fear of China’s vaccines among Muslims at a time when the virus was killing tens of thousands of people each day. A key part of the strategy: amplify the disputed contention that, because vaccines sometimes contain pork gelatin, China’s shots could be considered forbidden under Islamic law.

The military program started under former President Donald Trump and continued months into Joe Biden’s presidency, Reuters found – even after alarmed social media executives warned the new administration that the Pentagon had been trafficking in COVID misinformation. The Biden White House issued an edict in spring 2021 banning the anti-vax effort, which also disparaged vaccines produced by other rivals, and the Pentagon initiated an internal review, Reuters found.

“I don’t think it’s defensible. I’m extremely dismayed, disappointed and disillusioned to hear that the U.S. government would do that.”

Daniel Lucey, infectious disease specialist at Dartmouth’s Geisel School of Medicine.

The U.S. military is prohibited from targeting Americans with propaganda, and Reuters found no evidence the Pentagon’s influence operation did so.

Spokespeople for Trump and Biden did not respond to requests for comment about the clandestine program.

A senior Defense Department official acknowledged the U.S. military engaged in secret propaganda to disparage China’s vaccine in the developing world, but the official declined to provide details.

A Pentagon spokeswoman said the U.S. military “uses a variety of platforms, including social media, to counter those malign influence attacks aimed at the U.S., allies, and partners.” She also noted that China had started a “disinformation campaign to falsely blame the United States for the spread of COVID-19.”

In an email, the Chinese Ministry of Foreign Affairs said that it has long maintained the U.S. government manipulates social media and spreads misinformation.

Manila’s embassy in Washington did not respond to Reuters inquiries, including whether it had been aware of the Pentagon operation. A spokesperson for the Philippines Department of Health, however, said the “findings by Reuters deserve to be investigated and heard by the appropriate authorities of the involved countries.” Some aide workers in the Philippines, when told of the U.S. military propaganda effort by Reuters, expressed outrage.

Briefed on the Pentagon’s secret anti-vax campaign by Reuters, some American public health experts also condemned the program, saying it put civilians in jeopardy for potential geopolitical gain. An operation meant to win hearts and minds endangered lives, they said.

“I don’t think it’s defensible,” said Daniel Lucey, an infectious disease specialist at Dartmouth’s Geisel School of Medicine. “I’m extremely dismayed, disappointed and disillusioned to hear that the U.S. government would do that,” said Lucey, a former military physician who assisted in the response to the 2001 anthrax attacks.

The effort to stoke fear about Chinese inoculations risked undermining overall public trust in government health initiatives, including U.S.-made vaccines that became available later, Lucey and others said. Although the Chinese vaccines were found to be less effective than the American-led shots by Pfizer and Moderna, all were approved by the World Health Organization. Sinovac did not respond to a Reuters request for comment.

Academic research published recently has shown that, when individuals develop skepticism toward a single vaccine, those doubts often lead to uncertainty about other inoculations. Lucey and other health experts say they saw such a scenario play out in Pakistan, where the Central Intelligence Agency used a fake hepatitis vaccination program in Abbottabad as cover to hunt for Osama bin Laden, the terrorist mastermind behind the attacks of September 11, 2001. Discovery of the ruse led to a backlash against an unrelated polio vaccination campaign, including attacks on healthcare workers, contributing to the reemergence of the deadly disease in the country.

“It should have been in our interest to get as much vaccine in people’s arms as possible,” said Greg Treverton, former chairman of the U.S. National Intelligence Council, which coordinates the analysis and strategy of Washington’s many spy agencies. What the Pentagon did, Treverton said, “crosses a line.”

‘We were desperate

Together, the phony accounts used by the military had tens of thousands of followers during the program. Reuters could not determine how widely the anti-vax material and other Pentagon-planted disinformation was viewed, or to what extent the posts may have caused COVID deaths by dissuading people from getting vaccinated.

In the wake of the U.S. propaganda efforts, however, then-Philippines President Rodrigo Duterte had grown so dismayed by how few Filipinos were willing to be inoculated that he threatened to arrest people who refused vaccinations.

“You choose, vaccine or I will have you jailed,” a masked Duterte said in a televised address in June 2021. “There is a crisis in this country...I’m just exasperated by Filipinos not heeding the government.”

When he addressed the vaccination issue, the Philippines had among the worst inoculation rates in Southeast Asia. Only 2.1 million of its 114 million citizens were fully vaccinated – far short of the government’s target of 70 million. By the time Duterte spoke, COVID cases exceeded 1.3 million, and almost 24,000 Filipinos had died from the virus. The difficulty in vaccinating the population contributed to the worst death rate in the region.

A spokesperson for Duterte did not make the former president available for an interview.

Some Filipino healthcare professionals and former officials contacted by Reuters were shocked by the U.S. anti-vax effort, which they say exploited an already vulnerable citizenry. Public concerns about a Dengue fever vaccine, rolled out in the Philippines in 2016, had led to broad skepticism toward inoculations overall, said Lulu Bravo, executive director of the Philippine Foundation for Vaccination. The Pentagon campaign preyed on those fears.

“Why did you do it when people were dying? We were desperate,” said Dr. Nina Castillo-Carandang, a former adviser to the World Health Organization and Philippines government during the pandemic. “We don’t have our own vaccine capacity,” she noted, and the U.S. propaganda effort “contributed even more salt into the wound.”

The campaign also reinforced what one former health secretary called a longstanding suspicion of China, most recently because of aggressive behavior by Beijing in disputed areas of the South China Sea. Filipinos were unwilling to trust China’s Sinovac, which first became available in the country in March 2021, said Esperanza Cabral, who served as health secretary under President Gloria Macapagal Arroyo. Cabral said she had been unaware of the U.S. military’s secret operation.

“I’m sure that there are lots of people who died from COVID who did not need to die from COVID,” she said.

To implement the anti-vax campaign, the Defense Department overrode strong objections from top U.S. diplomats in Southeast Asia at the time, Reuters found. Sources involved in its planning and execution say the Pentagon, which ran the program through the military’s psychological operations center in Tampa, Florida, disregarded the collateral impact that such propaganda may have on innocent Filipinos.

“We weren’t looking at this from a public health perspective,” said a senior military officer involved in the program. “We were looking at how we could drag China through the mud.”

 Bd pratidin English/Lutful Hoque