The 673d Communications Squadron is a military unit within the United States Air Force, specialized in communication services. This squadron ensures effective and secure communication between various Air Force entities, as well as with other branches of the U.S. armed forces and civilian authorities. Key functions include network operations, cybersecurity, data transportation, and command and control communications. The squadron operates under Air Combat Command and is stationed at Hurlburt Field, Florida. Its mission is to provide reliable communication infrastructure that supports U.S. military operations around the globe.