united states department of homeland security

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DHS warns of 'heightened threat environment'

Dept. of Homeland Security warns of ‘heightened threat environment' following Iran strikes

Sources told NBC News Iran sent a communication to President Trump last week, threatening to activate sleeper-cell terror inside the United States if it were attacked.

Newsweek on MSN · 2d

DHS Warns of 'Heightened Threat' After US Strikes on Iran

The U.S. Department of Homeland Security (DHS) warned on Sunday that the "ongoing Iran conflict is causing a heightened threat environment in the United States," in a post on the National Terrorism Advisory System Bulletin. The post comes hours after Washington struck three key nuclear facilities in Iran Saturday night.

USA TODAY on MSN · 2d

US officials warn of heightened threats in United States

The Department of Homeland Security issued an advisory June 22 warning Americans cyber attacks are likely, and violence in the homeland is possible.

ICE says it arrested 11 Iranian illegal immigrants

KMBC on MSN · 2d

Homeland Security briefs governors following U.S. strikes on Iran

After U.S. airstrikes on Iran’s nuclear sites, Missouri Gov. Mike Kehoe said Homeland Security warned of potential cyber and extremist threats.

U.S. News & World Report · 18h

US Arrests 11 Iranians in US Illegally, Homeland Security Says

WASHINGTON (Reuters) -U.S. Immigration and Customs Enforcement officials have arrested 11 Iranian nationals in the country illegally, the U.S. Department of Homeland Security said in a statement on Tuesday.

Washington Examiner on MSN · 16h

ICE says it arrested 11 Iranian illegal immigrants as Trump warns of sleeper cells in US

Federal immigration officers carried out the arrests of 11 illegal immigrants from Iran who were living in the United States, a precautionary move that unfolded over the weekend amid rising tensions between both nations.

8hon MSN

Giuliani, Lewandowski among new members of Homeland Security advisory council

President Donald Trump announced his appointments to an advisory council inside the Department of Homeland Security on ...

7hon MSN

As US cities heighten security, Iran’s history of reprisal points to murder-for-hire plots

The scheme was revealed to law enforcement by an accused Iranian government asset who spent time in American prisons for ...

8hon MSN

Oregon’s Homeland Security advisor urges vigilance after U.S. bombs Iran

Federal officials are warning of a heightened terrorism threat in the United States through late September, citing geopolitical tensions involving Iran.

USA Today3d

US issues warning on heightened threat of attacks by Iran

Homeland Security officials are warning Americans of heightened threats in the United States after the attacks on Iran. The Department of Homeland Security issued an advisory on June 22 ...

6hon MSN

House Republicans advance 2026 Homeland Security funding bill

House Republicans advanced legislation on Tuesday laying out funding plans for the Department of Homeland Security (DHS) for ...

2don MSN

‘Open borders’ under Biden could help Iran retaliate with US terror sleeper cells: former FBI boss

National security experts raise alarm about potential Iranian sleeper cells in the US following military strikes on Iran's nuclear sites, citing border security concerns.

4don MSN

Federal judge pushes back on Homeland Security in high-profile case

A federal judge has granted Harvard University a major legal win in its immigration case against the U.S. government. The ...

U.S. to Review Social Media Posts of Student and Scholar Visa Applicants

The State Department is restarting the processing of visa applications from students and visiting scholars, but is screening ...

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