**17 OCT 2024 - Due to a recent update in requirements the call will be amended in the next 24-48hrs with a new proposal due date and instructions for submission of new requirments. Please DO NOT submit proposals on 18 OCT 2024.  The USG does not anticipate that the new proposal due date will go beyond 25 OCT 2024.  Please monitor this call closely for further instructions and details in regard to addtional requirements and due date.  .

** 16 OCT 2024 - Added additional Questions and Answers document to the attachments and links section.  Proposal due date remains unchanged, 18 OCT 2024.

** 08 OCT 2024 - Added additional Questions and Answers document to the attachments and links section.  Also added Section K, Representations and Certifications to attachments and links.  Please submit completed Section K, Representations and Certifications with your business and cost proposals. Proposal due date remains unchanged, 18 OCT 2024.

**16 SEP 2024 - Added Questions and Answers document to the attachments and links section and updated the PROPSAL DUE DATE to 18 OCT 2024.  

The Air Force Research Laboratory, Materials and Manufacturing Directorate, (AFRL/RX) is soliciting proposals for High-Performance Electromagnetic Spectrum Survivable Materials Advancement (HELMSSMAN).

The primary objective of this program is to research, assess, develop, test, evaluate, prototype, demonstrate, and transition technologies that support Advanced Development Vision Protection Materials and Materials for Electromagnetic Spectrum (EMS) Resilience.