U.S. flag
        An official website of the United States government
          Here’s how you know
        Here’s how you knowGovernment Website**Official websites use .gov**
              
                              A **.gov** website belongs to an official government organization in the United States.
        Safely connect using HTTPS**Secure .gov websites use HTTPS**
              
              A **lock**
                (A locked padlock)
                or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.  
 Menu

      close
        
                            Enter Search Term
                Search
      Topics
      
                
  
          Topics


      
        Topics
    
    
              Border Security
      
    
              Citizenship and Immigration
      
    
              Cybersecurity
      
    
              Disasters
      
    
              Election Security
      
    
              Homeland Security Enterprise
      
    
              Human Trafficking
      
    
              Immigration and Customs Enforcement
      
    
              Preventing Terrorism and Targeted Violence
      
    
              Resilience
      
    
              Science and Technology
      
    
              Trade and Economic Security
      
    
              Transportation Security
      
    
              News
      
                
  
          News


      
        News
    
    
              All DHS News
      
    
              Apps
      
    
              Blog
      
    
              Comunicados de Prensa
      
    
              Data
      
    
              Events
      
    
              Fact Sheets
      
    
              Featured News
      
    
              Homeland Security LIVE
      
    
              Media Contacts
      
    
              Media Library
      
    
              National Terrorism Advisory System
      
    
              Press Releases
      
    
              Publications Library
      
    
              Social Media
      
    
              Speeches
      
    
              Subscribe
      
    
              Testimony
      
    
              In Focus
      
                
  
          In Focus


      
        In Focus
    
    
              Addressing Climate Change
      
    
              Artificial Intelligence at DHS
      
    
              Cybersecurity
      
    
              Deferred Action for Childhood Arrivals
      
    
              Honoring Veterans
      
    
              Migration and Borders
      
    
              Operation Allies Welcome
      
    
              Recognizing DHS Excellence
      
    
              Uniting for Ukraine
      
    
              How Do I?
      
                
  
          How Do I?


      
        How Do I?
    
    
              Alphabetical Listing
      
    
              At DHS
      
    
              For Businesses
      
    
              For Travelers
      
    
              For the Public
      
    
              Get Involved
      
                
  
          Get Involved


      
        Get Involved
    
    
              #BeCyberSmart
      
    
              Blue Campaign
      
    
              Citizen Corps
      
    
              If You See Something, Say Something®
      
    
              Know2Protect
      
    
              Nationwide SAR Initiative
      
    
              REAL ID
      
    
              Ready.gov
      
    
              Stop the Bleed
      
    
              US Coast Guard Auxiliary
      
    
              About DHS
      
                
  
          About DHS


      
        About DHS
    
    
              Budget & Performance
      
    
              Contact Us
      
    
              Employee Resources
      
    
              History
      
    
              Homeland Security Careers
      
    
              In Memoriam
      
    
              Laws & Regulations
      
    
              Leadership
      
    
              Mission
      
    
              Organization
      
    
              Priorities
      
    
              Site Links Publications Library
                
      Academic Engagement
                
                    
      
      Border Security
                
                    
      
      Citizenship And Immigration Services Ombudsman
                
                    
      
      Citizenship and Immigration Services
                
                    
      
      Civil Rights and Civil Liberties
                
                    
      
      Cybersecurity
                
                    
      
      Disasters
                
                    
      
      Do Business with DHS
                
                    
      
      Election Security
                
                    
      
      Homeland Security Careers
                
                    
      
      Homeland Security Enterprise
                
                    
      
      Human Trafficking
                
                    
      
      Immigration and Customs Enforcement
                
                    
      
      Intelligence and Analysis
                
                    
      
      International Engagement
                
                    
      
      Law Enforcement
                
                    
      
      National Terrorism Advisory System
                
                    
      
      Preventing Terrorism and Targeted Violence
                
                    
      
      Privacy
                
                    
      
      REAL ID
                
                    
      
      Resilience
                
                    
      
      Science and Technology
                
                    
      
      Trade and Economic Security
                
                    
      
      Transportation Security
                
                    
      
      Weapons of Mass DestructionNational Terrorism Advisory Bulletin System Bulletin - August 13, 2021 - Translations
Body
              The Secretary of Homeland Security has issued a new National Terrorism Advisory System (NTAS) Bulletin regarding the current heightened threat environment across the United States.  The Homeland continues to face a diverse and challenging threat environment leading up to and following the 20th Anniversary of the September 11, 2001 attacks as well religious holidays we assess could serve as a catalyst for acts of targeted violence. These threats include those posed by domestic terrorists, individuals and groups engaged in grievance-based violence, and those inspired or motivated by foreign terrorists and other malign foreign influences. These actors are increasingly exploiting online forums to influence and spread violent extremist narratives and promote violent activity. Such threats are also exacerbated by impacts of the ongoing global pandemic, including grievances over public health safety measures and perceived government restrictions.

  Attachment
        Ext.
        Size
        DateNTAS Bulletin - August 13, 2021 (Arabic)
        PDF
        265.91 KB
        08/16/2021NTAS Bulletin - August 13, 2021 (Simplified Chinese)
        PDF
        794.62 KB
        08/16/2021NTAS Bulletin - August 13, 2021 (Traditional Chinese)
        PDF
        416.58 KB
        08/18/2021NTAS Bulletin - August 13, 2021 (Korean)
        PDF
        302.8 KB
        08/18/2021NTAS Bulletin - August 13, 2021 (Spanish)
        PDF
        326.13 KB
        08/16/2021NTAS Bulletin - August 13, 2021 (Tagalog)
        PDF
        233.68 KB
        08/16/2021NTAS Bulletin - August 13, 2021 (Thai)
        PDF
        233.8 KB
        08/18/2021NTAS Bulletin - August 13, 2021 (Vietnamese)
        PDF
        348.88 KB
        08/18/2021
       

    
    KeywordsNational Terrorism Advisory System (NTAS)

    Last Updated: 07/11/2022
  
Was this page helpful?
  Yes
NoThis page was not helpful because the content
  has too little information
has too much information
is confusing
is out-of-date Return to top

           Topics
      
    
                  News
      
    
                  In Focus
      
    
                  How Do I?
      
    
                  Get Involved
      
    
                  About DHS
                            
        U.S. Department of Homeland Security Seal
      
    DHS.gov
                  An official website of the U.S. Department of Homeland SecurityAbout DHS
                              Accessibility
                              Budget and Performance
                              DHS Components
                              FOIA Requests
                              No FEAR Act Data
                              Privacy Policy
                              Site Links
                              Office of Inspector General
                              The White House
                              USA.gov

                        Looking for U.S. government information and services?
                Visit USA.gov