It is a national-level intelligence agency of the United States Department of Defense, and operates under the authority of the Director of National Intelligence. The NSA specializes in Signals ...

Naval Support Activity Annapolis and the Visitor Control Center are resuming normal operations; no visitors are being taken ...

The National Security Agency (NSA ... critical data center." The NSA's official mandate is to listen to and decode all foreign communications of interest to the security of the U.S. But given ...

The National Security Agency is a U.S. federal intelligence agency operating on behalf of the Department of Defense. NSA conducts the monitoring, acquisition and processing of information on an ...

Democrats on the Senate Intelligence Committee warned White House Chief of Staff Susie Wiles in a letter Wednesday that Elon ...