This RFI is issued to identify industry partners that are developing and/or integrating Directed Energy Weapons Systems (DEWS) or DEWS components. The U.S. Government is seeking industry input to the emerging DEWS Modular Open Systems Approach (MOSA) Reference Architecture (DEWS MOSA RA, hereafter referred to as “DEWS MOSA RA”) that is intended to shape future DEWS development and acquisition. Additionally, to help facilitate industry’s understanding of the DEWS MOSA RA and encourage participation in its evolution, the U.S. Government will host a DEWS MOSA RA Industry Day on Nov 4, 2021.The web site to register for the Industry Day:https://www.cyncs.com/pages/dews-mosa-ra-industry-day-summaryQuestions: Please send any questions for this RFI to: