Listen and read USA nuclear forces Emergency Action Messages, heard on 11175 kHz

For the first time, the public can access and review routine US nuclear command and control messages. This provides an unprecedented window into the operational communications surrounding the nation's strategic deterrent forces.

A new public website, missileer.watch, is now making Emergency Action Messages (EAMs) related to US nuclear forces accessible. These messages, previously only heard on specific radio frequencies like 11175 kHz in USB mode, can now be read and listened to through the site. The website, run by Daniel Frenkel of Valar Systems in Oregon, aims to provide this information without tracking cookies, making sign-in optional. It processes two public files, archive.json and status.json, and uses Cloudflare Web Analytics for visit counts, which also operates without cookies. All recordings and decoded messages are released under a CC0 1.0 public domain dedication.

The launch of missileer.watch represents a significant step towards greater transparency in military communications, particularly concerning nuclear forces. By making EAMs publicly available, the site democratizes access to information previously confined to specific military and radio enthusiast communities. This move could foster greater public understanding and scrutiny of critical national security operations. It also highlights the potential for open-source intelligence gathering and public-facing data projects in sensitive sectors.

The accessibility of EAMs on missileer.watch may influence how governments and military organizations approach the disclosure of operational details. While this site uses publicly available signals, it sets a precedent for what information can be made accessible and how. Future implications could involve increased demand for similar transparency in other areas of defense, potentially leading to shifts in information security protocols or the development of more sophisticated public monitoring tools.