There is no specific threat but in recent days, the FBI and Department of Homeland Security (DHS) have spoken with governors and law enforcement agencies across the country about the heightened threat environment.

Senior FBI and Homeland Security officials hosted conference calls with some of the nation's governors and top law enforcement officials on Sunday to discuss how the U.S. missile strikes in Iran impact an already dangerous threat environment,

Law enforcement agencies are tracking intelligence for any potential threats to the United States following strikes on Iran.