U.S. Braces for Attack — 10,000 Iranian Sleeper Agents May Be Lurking Across America

A growing chorus of military insiders and national security experts say the United States is at grave risk of a coordinated terror strike from thousands of Iranian sleeper agents who have quietly embedded themselves across the country — and the trigger could be the escalating U.S.-Iran conflict sparked by President Trump’s hardline military support of Israel.

“The sleeper cells are here already,” warns retired Army Maj. Gen. Paul Vallely. “They’re waiting for orders, and we have no idea how many or where they’ll strike.”

Border Crisis Turns National Security Emergency

Officials now believe a major vulnerability was created under President Biden’s immigration policies. As the U.S.-Mexico border saw unprecedented waves of illegal crossings, so too came dangerous elements that experts say were quietly smuggled in — not for a better life, but for bloodshed.

Former Acting ICE Director Tom Homan sounded the alarm, citing intelligence that at least 1,200 Iranians slipped into the U.S. during Biden’s term — part of a much larger wave that includes 180,000 Afghan refugees and thousands from other radicalized regions.

“You think they’re coming here by accident?” asked one federal agent on background. “This isn’t just poor border management — this is a national security disaster in slow motion.”

Already, Homeland Security agents have apprehended 12 individuals — including one alleged former member of Iran’s elite Islamic Revolutionary Guard Corps (IRGC) — in eight different states. Officials privately admit there may be hundreds more already in place, quietly gathering intel, blending in, and awaiting orders.

The Next 9/11 — Only Bigger?

The National Terrorism Advisory System issued an urgent bulletin on June 22, just 24 hours after American bombers struck two of Iran’s nuclear enrichment sites. The Pentagon confirmed the use of 14 “bunker-buster” bombs on the Fordo and Natanz facilities, followed by Tomahawk missile strikes on Isfahan — a stunning blow that left Iran humiliated and reeling.

Iran retaliated swiftly with a rocket attack on a U.S. base in Qatar, and officials now fear this was only the beginning.

“Iran doesn’t fight wars with armies. They fight them with proxies — terrorists, cyberattacks, and suicide missions,” said Gen. Vallely. “Their playbook hasn’t changed — it’s the West that keeps forgetting.”

The Department of Homeland Security now warns of potential strikes on “soft targets” — the kinds of places that define American life: sports arenas, malls, churches, power plants, and even tourist icons like Disneyland and the Statue of Liberty.

“If the Supreme Leader issues a fatwa [religious edict] calling for vengeance, expect mass mobilization across sleeper networks in the U.S.,” reads the internal DHS threat assessment obtained by this outlet.

Cyber Attacks and Grid Sabotage

Beyond physical strikes, security analysts warn of a quieter, more insidious threat: cyberterrorism.

America’s power grid, water treatment plants, airports, and even banking systems are vulnerable to coordinated hacks. And while defense systems have improved since the 9/11 era, insiders say the government is still playing catch-up.

“You knock out a power grid in a major city during a heat wave or freeze, and you don’t need a bomb to cause mass panic,” said one former NSA analyst. “The terrorists know this.”

Trump’s Role in the Rising Tension

President Donald Trump has taken a defiant stance against Iran, urging further strikes on their nuclear and military infrastructure and voicing unwavering support for Israel. While his actions have been praised by conservatives and Israeli officials, they’ve also made him a marked man in the eyes of Tehran and its global network of proxies.

“Trump is enemy number one to the Iranian regime,” said Middle East analyst Sarah Ajami. “Every move he makes gives them another excuse to retaliate.”

Now, as the Middle East inches closer to open war and the U.S. doubles down on support for Israel, many in the intelligence community believe a domestic terror response is not a question of if — but when.

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WHAT YOU NEED TO KNOW:

• Over 1,000 suspected Iranian-linked individuals have crossed the border in recent years.
• At least 12 have been arrested, including a suspected IRGC operative.
• The DHS warns of imminent attacks on U.S. soil, including landmarks and public gatherings.
• Cyberwarfare and grid sabotage are part of the suspected playbook.
• Experts believe sleeper cells may have been preparing for years.

As tensions rise overseas, Americans are urged to stay alert, report suspicious activity, and prepare for the unthinkable.

“This isn’t fearmongering,” warned Gen. Vallely. “This is the reality of modern warfare. The battlefield is already here.”