Commercial and Military Satellite Communications Operations Support (COSMOS) FA251826RP002

Request for Proposal (RFP): Commercial and Military Satellite Communications Operations Support (COSMOS) Solicitation Number: FA251826RP002 Accessing the RFP To view the RFP documents, interested vendors must have a current and approved DD Form 2345 (Militarily Critical Technical Data Agreement) on file. To Gain Access: Please submit your DD Form 2345 to the Points of Contact listed below and concurrently request access via the "Attachments/Links" section for this solicitation on SAM.gov. Previously Granted Access: If your organization has already submitted a DD Form 2345 for this specific effort, please just request access via the "Attachments/Links" section. Proposal Submission Proposals must be submitted through the Solicitation Module within the Procurement Integrated Enterprise Environment (PIEE) system. For further instructions on using PIEE, please refer to Section L, Attachment 8, and Attachment 9 of the RFP. Points of Contact Ms. Stephanie Tancik at stephanie.tancik.1@spaceforce.mil Ms. Carol Rogers at carol.rogers.3@spaceforce.mil Mr. Alex Bragado at alexander.bragado@spaceforce.mil

16 March 2026 The COSMOS Pre-Proposal Conference slides and the Final RFP Q and A template are posted in the Attachments/Links section. Request for Proposal (RFP): Commercial and Military Satellite Communications Operations Support (COSMOS) Solicitation Number: FA251826RP002 Accessing the RFP To view the RFP documents, interested vendors must have a current and approved DD Form 2345 (Militarily Critical Technical Data Agreement) on file. To Gain Access: Please submit your DD Form 2345 to the Points of Contact listed below and concurrently request access via the "Attachments/Links" section for this solicitation on SAM.gov. Previously Granted Access: If your organization has already submitted a DD Form 2345 for this specific effort, please just request access via the "Attachments/Links" section. Proposal Submission Proposals must be submitted through the Solicitation Module within the Procurement Integrated Enterprise Environment (PIEE) system. For further instructions on using PIEE, please refer to Section L, Attachment 8, and Attachment 9 of the RFP. Points of Contact Ms. Stephanie Tancik at stephanie.tancik.1@spaceforce.mil Ms. Carol Rogers at carol.rogers.3@spaceforce.mil Mr. Alex Bragado at alexander.bragado@spaceforce.mil

13 April 2026 RFP Amendment 0001 Amendment 0001 for solicitation FA251826RP002 and the Final RFP Questions and Answers have been posted to the "Attachment/Links" section in SAM.gov. Official amendment files, which are the clean and final versions, contain "0001" in the title. Reference documents, which show the tracked changes made to the originals, contain "Reference" in the title. Important Note on Document Locations All solicitation amendments will be posted under the primary notice, FA251826RP002. However, due to file size constraints, the official Bidder's Library is maintained under its original related notice, COSMOS RFI 1. The solicitation posting FA251826RP002 has COSMOS RFI 1 identified as a related notice. Offerors must obtain access to both SAM.gov postings to ensure they have all necessary documentation. To Gain Access: Please submit your current and approved DD Form 2345 to the Points of Contact listed below and concurrently request access via the "Attachments/Links" section for this solicitation on SAM.gov. Previously Granted Access: If your organization has already submitted a DD Form 2345 for this specific effort, please just request access via the "Attachments/Links" section. Points of Contact Ms. Stephanie Tancik at stephanie.tancik.1@spaceforce.mil Ms. Carol Rogers at carol.rogers.3@spaceforce.mil Mr. Alex Bragado at alexander.bragado@spaceforce.mil 16 March 2026 The COSMOS Pre-Proposal Conference slides and the Final RFP Q and A template are posted in the Attachments/Links section. Request for Proposal (RFP): Commercial and Military Satellite Communications Operations Support (COSMOS) Solicitation Number: FA251826RP002 Accessing the RFP To view the RFP documents, interested vendors must have a current and approved DD Form 2345 (Militarily Critical Technical Data Agreement) on file. To Gain Access: Please submit your DD Form 2345 to the Points of Contact listed below and concurrently request access via the "Attachments/Links" section for this solicitation on SAM.gov. Previously Granted Access: If your organization has already submitted a DD Form 2345 for this specific effort, please just request access via the "Attachments/Links" section. Proposal Submission Proposals must be submitted through the Solicitation Module within the Procurement Integrated Enterprise Environment (PIEE) system. For further instructions on using PIEE, please refer to Section L, Attachment 8, and Attachment 9 of the RFP. Points of Contact Ms. Stephanie Tancik at stephanie.tancik.1@spaceforce.mil Ms. Carol Rogers at carol.rogers.3@spaceforce.mil Mr. Alex Bragado at alexander.bragado@spaceforce.mil

16 April 2026 The Final RFP Question and Answers has been updated to add question 53. 13 April 2026 RFP Amendment 0001 Amendment 0001 for solicitation FA251826RP002 and the Final RFP Questions and Answers have been posted to the "Attachment/Links" section in SAM.gov. Official amendment files, which are the clean and final versions, contain "0001" in the title. Reference documents, which show the tracked changes made to the originals, contain "Reference" in the title. Important Note on Document Locations All solicitation amendments will be posted under the primary notice, FA251826RP002. However, due to file size constraints, the official Bidder's Library is maintained under its original related notice, COSMOS RFI 1. The solicitation posting FA251826RP002 has COSMOS RFI 1 identified as a related notice. Offerors must obtain access to both SAM.gov postings to ensure they have all necessary documentation. To Gain Access: Please submit your current and approved DD Form 2345 to the Points of Contact listed below and concurrently request access via the "Attachments/Links" section for this solicitation on SAM.gov. Previously Granted Access: If your organization has already submitted a DD Form 2345 for this specific effort, please just request access via the "Attachments/Links" section. Points of Contact Ms. Stephanie Tancik at stephanie.tancik.1@spaceforce.mil Ms. Carol Rogers at carol.rogers.3@spaceforce.mil Mr. Alex Bragado at alexander.bragado@spaceforce.mil 16 March 2026 The COSMOS Pre-Proposal Conference slides and the Final RFP Q and A template are posted in the Attachments/Links section. Request for Proposal (RFP): Commercial and Military Satellite Communications Operations Support (COSMOS) Solicitation Number: FA251826RP002 Accessing the RFP To view the RFP documents, interested vendors must have a current and approved DD Form 2345 (Militarily Critical Technical Data Agreement) on file. To Gain Access: Please submit your DD Form 2345 to the Points of Contact listed below and concurrently request access via the "Attachments/Links" section for this solicitation on SAM.gov. Previously Granted Access: If your organization has already submitted a DD Form 2345 for this specific effort, please just request access via the "Attachments/Links" section. Proposal Submission Proposals must be submitted through the Solicitation Module within the Procurement Integrated Enterprise Environment (PIEE) system. For further instructions on using PIEE, please refer to Section L, Attachment 8, and Attachment 9 of the RFP. Points of Contact Ms. Stephanie Tancik at stephanie.tancik.1@spaceforce.mil Ms. Carol Rogers at carol.rogers.3@spaceforce.mil Mr. Alex Bragado at alexander.bragado@spaceforce.mil