WASHINGTON 鈥 Russia moved to amplify online conspiracy theories about Charlie Kirk's killing just hours after it happened, seeding social media with the frightening claim that America is slipping into civil war.
Chinese and pro-Iranian groups also spread disinformation about the shooting, with those loyal to Iran's interests backing antisemitic conspiracy theories while bots linked to Beijing claimed Kirk's death shows that the United States is violent, polarized and dysfunctional.
America's adversaries have long used fake social media accounts, online bots and disinformation to depict the U.S. as a dangerous country beset with extremism and gun violence. Kirk's killing has provided another opportunity for those overseas eager to shape public understanding while inflaming political polarization.
"Charlie Kirk's Death and the Coming Civil War," tweeted Russian ultranationalist Alexander Dugin, whose influence earned him the moniker "Putin's brain," referring to Russia's president. Pro-Russian bots blamed Democrats and predicted more violence. Russian state media published English-language articles with headlines claiming a conspiracy orchestrated by shadowy forces: "Was Charlie Kirk's Killer a Pro?"
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Foreign disinformation could undermine efforts to heal political divisions or even spur further violence.
"We've seen multiple Russian campaigns attempting to exploit" Kirk's killing, said Joseph Bodnar, senior research manager at the Institute for Strategic Dialogue. In many cases, the campaigns aren't adding new claims but are recycling ones that emerged from American users. "They're picking up domestic actors and amplifying them."

An American flag hangs Wednesday聽over the site where conservative activist Charlie Kirk was shot and killed at Utah Valley University in Orem, Utah.聽
Adversaries tailor disinformation
In each case, those spreading the disinformation tailored it for their own ends. Chinese propaganda focused on the violent nature of Kirk's death, painting the U.S. as a nation of violent gun owners and political extremists.
Russian voices tried to tie Kirk's death to U.S. support for Ukraine, even spreading a conspiracy theory that the Ukrainian government killed Kirk because of his criticism of that aid.
Pro-Iranian groups took a different tack, claiming Israel was behind Kirk's death and that the suspect was set up to take the fall.聽
False and misleading claims can spread quickly after big news events as people go online to look for information. Artificial intelligence programs that can create lifelike video and audio can make it even harder to find the truth, as can AI chatbots that routinely offer up false information.
It happened again following Kirk's killing, when misinformation about the shooting and the suspect quickly spread online.
In recent years, groups looking to spread confusion or distrust seized on hurricanes, wars, the Jan. 6, 2021, attack on the U.S. Capitol, the COVID-19 pandemic and other disasters, as well as the attempted assassinations of President Donald Trump.
The details vary, but the conspiracy theories pushed by foreign adversaries all suggest American institutions 鈥 the government, the media, law enforcement, health care 鈥 are failing and can no longer be trusted, and that more violence is likely.

Law enforcement monitors the scene Saturday聽at Utah Valley University in Orem, Utah.聽
Calls to crack down
Regardless of the source of the information, social media companies should do more to stop both foreign disinformation and domestic calls for violence, said Imran Ahmed, CEO of the Center for Countering Digital Hate, which tracks online disinformation.
Posts calling for retaliatory violence after Kirk's death have been seen 43 million times on X alone, according to the center's research, though it can't say which posts came from foreign sources.
Platforms like X "are failing catastrophically to limit the reach of posts that celebrate murder and mayhem," Ahmed said.
Russia, China and Iran all denied targeting Americans with disinformation. Officials in China specifically pushed back on claims that Chinese social media bots are being used to amplify false claims about the Kirk shooting.
"China condemns all unlawful and violent acts. That said, we firmly oppose some US politicians accusing China of 'instilling disinformation and encouraging violence,'" a spokesperson for the Chinese Foreign Ministry posted to social media.

Gov. Spencer Cox speaks at a Sept. 10聽news conference at Utah Valley University in Orem, Utah.聽
For foreign adversaries looking to sow discord in the U.S., disinformation can be highly effective 鈥 and cheap. For authorities trying to keep the public informed, the false claims about Kirk's death are a potentially dangerous effort to hijack American discourse.
"There is a tremendous amount of disinformation we are tracking," Utah Gov. Spencer Cox, a Republican, said at a recent news conference about Kirk's killing. "What we are seeing is our adversaries want violence. We have bots from Russia, China, all over the world that are trying to instill disinformation and encourage violence."
Cox urged people to ignore bogus claims that seem designed to elicit fear 鈥 and suggested that Americans log off social media and spend time with family instead.
Photos before and after the shooting of Charlie Kirk

Charlie Kirk hands out hats Wednesday before speaking at Utah Valley University in Orem.

Charlie Kirk speaks Wednesday before he was shot during Turning Point's visit to Utah Valley University in Orem.

The crowd reacts Wednesday after Charlie Kirk, the CEO and co-founder of the conservative youth organization Turning Point USA, was shot at the Utah Valley University in Orem.

The crowd reacts Wednesday after Charlie Kirk was shot during Turning Point's visit to Utah Valley University in Orem.

Law enforcement tapes off an area Wednesday after Charlie Kirk, the CEO and co-founder of the conservative youth organization Turning Point USA, was shot at the Utah Valley University in Orem.

A SWAT team heads onto the Utah Valley University campus Wednesday in Orem after Charlie Kirk was shot during Turning Point's visit.

Armed officers walk around the neighborhood bordering the Utah Valley University campus in Orem, knocking on doors and asking for information, after Charlie Kirk was shot Wednesday during Turning Point's visit to the college.

The national headquarters of Turning Point USA is seen Wednesday in Phoenix聽after the shooting of Charlie Kirk, the 31-year-old CEO and co-founder of the organization, during a Utah college event.

A well-wisher, front, receives a hug from a member of security Wednesday as he drops off flowers at the national headquarters of Turning Point USA 聽in Phoenix after the shooting death of Charlie Kirk, the聽organization's CEO.

A well-wisher is overcome聽Wednesday after dropping off flowers at the national headquarters of Turning Point USA in Phoenix after the shooting death of Charlie Kirk, the聽organization's CEO.

A worker lowers the American flag to half-staff聽Wednesday on the North Lawn at the White House in Washington after Charlie Kirk, the CEO and co-founder of Turning Point USA, was killed in a shooting.

People take photos after the American flag was lowered to half-staff聽Wednesday on the North Lawn at the White House in Washington聽 after Charlie Kirk, the CEO and co-founder of Turning Point USA, was killed in a shooting.

Speaker of the House Mike Johnson, R-La., speaks to reporters Wednesday at the Capitol in Washington about the shooting of Turning Point USA co-founder and CEO Charlie Kirk.

Flowers are seen Wednesday outside the Keller Building on the Utah Valley University campus after news broke that Charlie Kirk died after he was shot earlier during Turning Point's visit to the university in Orem.

Police arrive at the national headquarters of Turning Point USA in Phoenix聽shown after the Wednesday shooting death of Charlie Kirk, the聽organization's聽co-founder and CEO.

Allison Hemingway-Witty cries Wednesday after Charlie Kirk was shot during Turning Point's visit to Utah Valley University in Orem.

Utah Highway Patrol vehicles park outside Timpanogos Regional Hospital on Wednesday in Orem, Utah.

Joseph Vogl stands outside Timpanogos Regional Hospital on Wednesday in Orem, Utah.

Cecilia Garcia and Dawn Thomas react Wednesday聽in Westminster, Calif., as they learn the news on social media of conservative activist Charlie Kirk being shot at a college event in Utah.

Police work Wednesday on the Utah Valley University campus聽in Orem after Charlie Kirk was shot during Turning Point's visit.