AFTAC's Geophysical Signal Exploitation System (GeoSES)

Active

Contract Opportunity

DISCLAIMER:

THIS IS A SOURCES SOUGHT NOTICE AND IS FOR INFORMATIONAL PURPOSES ONLY. THIS IS NOT A REQUEST FOR PROPOSAL. IT IS NOT TO BE CONSTRUED AS A COMMITMENT BY THE GOVERNMENT. RESPONSES IN ANY FORM ARE NOT OFFERS AND THE GOVERNMENT IS UNDER NO OBLIGATION TO AWARD A CONTRACT AS A RESULT OF THIS ANNOUNCEMENT. NO FUNDS ARE AVAILABLE TO PAY FOR PREPARATION OF RESPONSES TO THIS ANNOUNCEMENT. ANY INFORMATION SUBMITTED BY RESPONDENTS TO THIS TECHNICAL DESCRIPTION IS STRICTLY VOLUNTARY.

ATTENTION INDUSTRY PARTNERS: SAM.gov is the official source for all Government procurement actions and contract information. Do not rely on third-party websites or vendor subscriptions for accurate details on RFIs, Sources Sought notices, solicitations, and contract awards. The government is not responsible for inaccurate or incomplete information from these sources.

We encourage industry to continuously monitor this notice for potential updates or other communication. Updates will be provided through this Notice via SAM.gov only.

UPDATE 12 SEPTEMBER 2025: This sources sought update is to provide the following.

1. The White Paper due date is now pushed out as reflected on bullet 6 below. Please disregard the dates indicated on the MS Word Document attachment, titled, "GeoSES_SourcesSoughtNotice_Rev_2025.06.17".


2. Additional relevant documents to GeoSES are provided via the Attachments/Links within this Notice with restricted access and will require ONLY ONE point of contact (POC) per company to request download access to each document. We kindly ask each company to be considerate with the Government's time and avoid mutliple people's requests from the same company or division. Duplicate requests will be rejected. As a reminder, a Top-Secret Facility Clearance (TS/FCL) Capability is still required. Companies not possessing the required FCL and/or having Active or Inactive Exclusions in SAM.gov at the time of documents release, will not be provided access to the documents. There is no exception to this. Please disseminate this information within your company. The following Documents are posted and required access request.
   
   
   
   • AFTAC Fact Sheet as of April 2024 (Public access)
   
   
   • (U) USNDC_SRD_Industry Day_V3 (CUI)
   
   
   • (U) USNDC_CSCI_20250722 (CUI)
   
   
   • (U) SSDD_REV38_Industry Day (CUI) --- please note this doucment is still under review and is provided "as is."
   
   
   • (U) GeoSES Industry Day Consolidated Brief (CUI)
   
   
   
   


3. The Government intends to provide the Answers to already submitted Industry Questions next week.


4. Industry may submit Additional Questions based on the above Technical Documents: by 1200ET on 22 September 2025. Please inlcude company name and POC information as well as format the email subject line as follows:
   
   
   
   • Include the following on your emails subject line:
     
     
     
     • GeoSES_[REPLACE Brackets with email purpose (e.g., Questions)] from [REPLACE brackets with your company’s short name]
     
     
     
     
   
   
   
   


5. Government will attempt to Provide Answers to Industry Questions (via SAM.gov): 03 October 2025


6. Industry White Papers Due: by 1330 EDT on 28 October 2025


7. Government Scientific Review of White Papers Complete: TBD


8. Notify Industry of Scientific Review results to further consider or not for RFP: TBD


9. Potential Contract Award remianed at approximately between April and June 2026.


10. Future updates and milestones will be provided via SAM.gov.

No further updates.

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UPDATE 13 AUGUST 2025:

This UPUDATE provides important information regarding the GeoSES. The information provided below is for your situational awareness.

Regarding Document Availability:

From the SAM.gov August 6th update, while we have received requests from various companies through SAM.gov, no new documents have been posted yet as we are still awaiting updated documents and security approval for release.

FYSA - The August 6th update on SAM.gov was actually the removal of the SDSV1.3 document from "public availability". This document was marked as CUI (Controlled Unclassified Information) and should not have been publicly published. The document was then re-added with restricted/controlled access, requiring individual requests via SAM.gov. However, you should already have the SDSV1.3 document from previous communications. It is the same document; so, there is no need to request it via SAM.gov.

For all other pending documents necessitating release from the Government, be advised that we are still working through the process of releasing the documents. Our Security Office has neither finalized their reviews nor provided the clearance for releasing the documents yet. This will include the .ppt Industry Day Slide Deck. We are also still working in providing answers to all Industry Questions, and those will be publicized as well.

Document Access Process Change:

For future release of additional (or pending) documents, there will be no need to use DoD Safe for document sharing. Please disregard my previous communication update concerning the use of DoD Safe. SAM.gov provides a built-in feature that allows us to share restricted documents directly with requesting companies through the system. Once documents are approved and posted, you can submit your access request through SAM.gov. I will update this in SAM.gov once the new documents are ready to be released.

Milestone Date Clarification:

Regarding the September 12th Government Scientific Review milestone date versus the September 22nd White Paper due date, please know that ALL milestone dates (including the scientific review date) will be updated once the new or pending documents are released. As of now, the White Papers are still due on September 22nd. However, if the documents pending release (mentioned above) is significantly delayed, we may also extend the white paper due date accordingly. Therefore, please disregard all other previously provided milestones (except the White Paper Due Date of 22 Sep for now); and within the "GeoSES_SourcesSoughtNotice_Rev_2025.06.17" attachment.

Next Steps:

Although not necessarily guaranteed, I expect to have a clearer timeline on documents release by the end of next week (8/22) and will communicate any updates to milestone dates at that time if available.

Reminder:

A Top-Secret Facility Clearance (TS/FCL) Capability is still required. Companies not possessing the required FCL and/or having Active or Inactive Exclusions in SAM.gov at the time of documents release, will not be provided access to the documents.

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UPDATE 23 JULY 2025:

Reattaching attachment titled, "GeoSES_IndustryDays_Company_Attendees_v2" as Adobe pdf.

UPDATE 22 JULY 2025:

This notice updates bullet 2 from the 21 July 2025 update to clarify as follows.

Revised Instruction:

Notify industry that the forthcoming Government documentation (referenced in bullet 1 on the 21 JULY 2025 update below) will be distributed exclusively via DoD SAFE. To receive this documentation, companies MUST:

• Submit an email request to the Government when instructed via SAM.gov (details will be provided).


• Maintain an active SAM.gov registration.


• Have no active "exclusions" recorded in SAM.gov.

UPDATE 21 JULY 2025:

This notice update is to provide the following:

1. Notify industry that the White Paper submission date is changed from 22 August 2025 to 22 September 2025, while also pending to provide the additional documentation and updates to SOO, if applicable, based on industry questions and the Government asnwers.


2. Nofity industry that the upcoming documentation (mentioned in bullet 1 above) will be provided via DoD Safe transmission only to companies that make an email request to the Government when instructed, and currently have an active SAM.gov registration and hold no "exclusions".


3. Notify industry that the Government is still working on providing answers to industry questions and will be publicize via SAM.gov once finalize.


4. Provide an updated, "GeoSES_IndustryDays_Company_Attendees" as version 2, which includes an inadvertently omitted company.


5. Notify industry that once the additional documents are provided, an update to milestones will follow. Please disregard milestones dates provided below and/or within the "GeoSES_SourcesSoughtNotice_Rev_2025.06.17" attachment.

UPDATE 18 JUNE 2025:

This sources sought update is to provide the following:

1. An updated notice document. See attached document titled, "GeoSES_SourcesSoughtNotice_Rev_2025.06.17."


2. Provide industry with the updated set of Government Questions to Industry mentioned during the Industry Day Events held in May 6th and June 10th. See attached document titled, "GeoSES_GovtQuestions_to_Industry_Final_2025.06.17." Provide answers to these questions by June 25th via email to Lileana.Moran@us.af.mil and David.Dike.2@us.af.mil. Please ensure accuracy of email addresses when submitting your answers. NOTE: if a company has already submitted its answers, there is no need to respond again or update your answers.


3. Remind Industry that questions concerning this notice and its pertinent technical documents are due on June 17, 2025. The Government intents to answer industry questions by July 11, 2025. When additional documents are publicized via this notice, another opportunity will be provided for industry to submit additional questions.


4. Provide list of companies that attended both Industry Days. See attachment titled, "GeoSES_IndustryDays_Company_Attendees."


5. 18 June 2025 Update: Industry Day Slide Deck - PENDING TO PROVIDE.


6. 18 June 2025 Update: Provide Industry with Instructions when submitting emails to the Government (for ease of configuration management).
   
   
   
   • Include the following on your emails subject line:
     
     
     
     • GeoSES_[REPLACE Brackets with email purpose (e.g., Questions, Answers to Govt questions)] from [REPLACE brackets with your company’s short name]
     
     
     
     
   
   
   
   


7. 18 June 2025 Update in Bold: Provide Upcoming Milestones:
   
   
   
   • Industry Submission of Questions Due: Close of Business (COB) 17 June 2025. Extending through Friday, 20 June 2025.
   
   
   • Industry Provide Responses to Government Questions Due: COB 25 June 2025
   
   
   • Government Provide Answers to Industry Questions (via SAM.gov): COB 11 July 2025
   
   
   • Tentative Date for Government to Provide Additional Technical Documents Due: By COB 11 July 2025 (may have multiple publications before this date)
   
   
   • Industry Submit Additional Questions based on the above Technical Documents: 18 July 2025
   
   
   • Government Provide Answers to Industry Questions (via SAM.gov): 01 August 2025
   
   
   • Industry White Papers Due: 22 August 2025 (might be extended depending on questions/answers and udpates to documents)
   
   
   • Government Scientific Review of White Papers Complete: by 12 September 2025
   
   
   • Notify Industry of Scientific Review results to further consider or not for RFP: 06 October 2025
   
   
   • Potential Contract Award: Approximately between April and June 2026.
   
   
   
   

Attachments/Links