Hearing Before the U.S. House of Representatives Committee on Homeland Security: 'Worldwide Threats to the Homeland' [open pdf - 406KB]
From the Document: "In the United States, we face the enduring challenge of Homegrown Violent Extremists (HVEs) inspired by the global jihad as well as the growing threat of Domestic Violence Extremists (DVEs). These lone or loosely-organized actors seek to use violence to advance a wide-range of extremist agendas, and their diffuse nature adds to the challenge of detecting and disrupting their activities. Finally, broader global trends including the COVID-19 [coronavirus disease 2019] pandemic, the rapid development of pertinent technologies including encrypted communications, and the intensifying competition for global influence, all of which may provide terrorists with new opportunities to evade authorities and carry out attacks."
Office of the Director of National Intelligence: https://www.dni.gov/