A new intelligence assessment, circulated by the Department of Homeland Security this month and reviewed by CNN, focuses on the domestic terror threat from right-wing sovereign citizen extremists and comes as the Obama administration holds a White House conference to focus efforts to fight violent extremism.

Some federal and local law enforcement groups view the domestic terror threat from sovereign citizen groups as equal to -- and in some cases greater than -- the threat from foreign Islamic terror groups, such as ISIS, that garner more public attention.​

The Homeland Security report, produced in coordination with the FBI, counts 24 violent sovereign citizen-related attacks across the U.S. since 2010.

The government says these are extremists who believe that they can ignore laws and that their individual rights are under attack in routine daily instances such as a traffic stop or being required to obey a court order.