...
...
Next Story

US-Iran update: Sleeper cell attack fears take hold after reports of Khamenei's death; 'avoid crowds'

Several people on social media expressed fears about possible sleeper cell attacks amid reports that Iran's Khamenei was dead after Israel and US attacks.

Published on: Mar 1, 2026, 04:45:11 IST
Advertisement

President Donald Trump on Truth Social announced that Iran's Supreme Leader Ayatollah Khamenei was dead. This came after attacks on his Tehran compound as Israel and US mounted an offensive.

FBI's counterterrorism and counterintelligence teams are reportedly on elevated alert nationwide amid tensions with Iran. (Getty Images via AFP)
FBI's counterterrorism and counterintelligence teams are reportedly on elevated alert nationwide amid tensions with Iran. (Getty Images via AFP)

An Israeli official also told Reuters that they had found Khamenei's body. However, Iran countered the narrative and Fars News also reported that Trump's claim was baseless. “It is worth noting that Trump has a long record of spreading false and fabricated news,” the report said, as per NBC News, who translated the Farsi text to English.

“Among previous examples of this behavior is his claim about the fall of the city of Mashhad, which was later shown to have no factual basis and to have been merely media sensationalism,” the report added.

Follow: Dubai news live updates

While confirmation about Khamenei's condition is awaited, the tense situation led many to fear about sleeper cell attacks across the US.

Sleeper cell attack fears

Another warned “watch for sleeper cell activity America”. A third person expressed fears saying “Tbh I am nervous that Iran has sleeper cell agents in America that may commit extreme terrorism acts as retaliation to us killing the Ayatollah.”

Follow: Khamenei death news LIVE

A person also shared a grim outlook and wrote “If there are sleeper cell and domestic threats this is when they'll appear, a big if. Avoid crowds, prepare for internet/power outages etc.”

A sleeper cell is a terrorist cell whose members work undercover in an area, until they are called to action. The fears now are that if Khamenei is killed, such individuals might be activated to carry out attacks on US soil. To be sure, this remains just a fear among many.

FBI, DHS on alert

Authorities have not confirmed any information or intelligence about sleeper cells going active in the US. However, they are on high alert given the global tensions that are brewing.

The FBI's counterterrorism and counterintelligence teams are on elevated alert nationwide, Fox News' Peter Doocy reported Saturday, citing a bureau official. They did not immediately make it clear how long this would remain in effect.

Further, Homeland Security Secretary Kristi Noem said she is "in direct coordination with our federal intelligence and law enforcement partners as we continue to closely monitor and thwart any potential threats to the homeland."

 
ABOUT THE AUTHOR
Shuvrajit Das Biswas

Shuvrajit has over seven years of experience covering US, India, and world news. An English Literature postgraduate from Jadavpur University, Shuvrajit started off covering entertainment, gaming and all things pop culture. There were brief periods away from the media industry, with short stints in content marketing, ed-tech and academic editing. However, the newsroom beckoned and over the last few jobs, Shuvrajit has exceedingly focused on team functioning as well, including tracking news and assigning tasks, working on everyday breaking news, framing detailed coverage plans, and creating immersive and data-driven stories. In his time as a digital journalist, he has covered a Lok Sabha election, multiple state elections, Union Budgets and award ceremonies. He has also helped in planning content for company event panels in the past. For work, Shuvrajit enjoys dabbling with data visualization, editing tools, and AI chatbots and attempts to incorporate AI workflows in everyday tasks. He is deeply interested in geopolitics, sports, films and music. Prompting is a new fascination for Shuvrajit now. Apart from that, he can be found doom-scrolling, sharing memes, or cheering on his favorite football team.

Stay updated with US News covering politics, crime, weather, local events, and sports highlights. Get the latest on Donald Trump and American politics along with Horoscope 2026.
Stay updated with US News covering politics, crime, weather, local events, and sports highlights. Get the latest on Donald Trump and American politics along with Horoscope 2026.
SHARE THIS ARTICLE ON
Hindustantimes wants to start sending you push notifications. Click allow to subscribe