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National Security Agency/Central Security Service

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# Technical Signals Intelligence

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HomeSignals IntelligenceOverviewTechSIGINT

NSA Technical Signals Intelligence (TechSIGINT) provides understanding of foreign weapons, air, and space systems. This knowledge is an important part of NSA's role as a Combat Support Agency, providing support to development of U.S. and Allied weapons, air, and space systems and military operations across the globe - in all domains related-to air, land, sea, space, and cyberspace. TechSIGINT also provides valuable insights to U.S. policy makers, decision- makers, and organizational leaders that guide the United States' role as a world leader in military weapons and space systems and technologies.

TechSIGINT accomplishes this through:
                        - Identifying the foreign weapons, air, and space system
                        - Determining how the foreign weapons, air, and space system being employed or used
                        - Defining the status of the foreign weapons, air, or space system

##### NSA.GOV

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##### CULTURE

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##### HELPFUL LINKS

                                -  
                                - NSA Freedom of Information Act
                                - Privacy Act Requests
                                - Request a Speaker
                                - Prepublication Review
                                - Media Inquiry
                                - Frequently Asked Questions

##### RESOURCES

                                - Classified Materiel Conversion
                                - Commercial Solutions for Classified Program (CSfC) ​
                                - Cryptographic Support Services 
                                - Media Destruction Guidance 
                                - NSA Open Source

##### RELATED LINKS

                                - DNI.gov
                                - Defense.gov
                                - IC on the Record
                                - Intelligence.gov

                          - NSA.GOV                              - About
                            - Leadership
                            - Cybersecurity Collaboration Center
                            - National Cryptologic Museum
                            - Contact NSA
                            - Accessibility
                            - ABA Notice
                            - Site Policies
                          - CULTURE                              - Core Values
                            - Operating Authorities
                            - Civil Liberties & Privacy
                            - Diversity, Equity, Inclusion, & Accessibility
                            - General Counsel
                            - NSA Inspector General
                          - HELPFUL LINKS                              - NSA Freedom of Information Act
                            - Privacy Act Requests
                            - Frequently Asked Questions
                            - Request a Speaker
                            - Prepublication Review
                            - Media Inquiry
                          - RESOURCES                              - Commercial Solutions for Classified Material (CSFC)
                            - Media Destruction Guidance
                            - Classified Materiel Conversion
                            - Cross Domain Services
                            - NSA Open Source
                            - NSA Exhibit Roadshow
                          - RELATED LINKS                              - DNI.gov
                            - Defense.gov
                            - IC on the Record
                            - Intelligence.gov

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