Common Synthetic Environment Competition

CSE Amendment 4/1/2019 ! ! !

The Common Synthetic Environment competition has issued an amendment to the Request for Solutions. The amendment allows vendors to submit a single, stand-alone Prime response to the One World Terrain capability. The STE-CFT has listened to vendor feedback to the RFS and in response will provide the flexibility in submitting a comprehensive response to CSE and stand-alone OWT solutions.

The amendment will not include responses to vendor questions. Any further questions will be put into submissions in the form of assumptions. The amendment also includes an extension to the submission deadline to April 19th.

To view and download the amended documents, click the hyperlinked text below.


Final_CSE_RFS_Amd1_29March - COMPARE

CSE RFS_Attachment 1 - SoN_29Mar_Amd1

CSE RFS_Attachment 1 - SoN_29Mar_Amd1 - COMPARE

CSE RFS_Attachment 2 - Security Process for Vetting Vendors_Amd1

CSE RFS_Attachment 4 - Agreement Deliverables_29Mar_Amd1


CSE SoN_Annex E_Test Strategy_29Mar_Amd1

CSE SoN_Annex H_Terrain Challenges_29Mar_Amd1



Request for Solutions: Common Synthetic Environment

March 14, 2019

The Army desires a Common Synthetic Environment (CSE) to serve as the platform enabler of the Synthetic Training Environment (STE) that will allow units and soldiers to conduct realistic, multi-echelon, collective training anywhere in the world.

The *Final* Request for Solutions (RFS) to include the applicable Attachments and Annexes are hereby posted for the Common Synthetic Environment (CSE). To view or download the documents, please click on the hyperlinked text below.

To view and download this request for solutions (RFS) or the documents referenced in the RFS, click the hyperlinked text below.


CSE RFS_Attachment 1 - SoN_14Mar

CSE RFS_Attachment 2 - Security Process for Vetting Vendors

CSE RFS_Attachment 3 - DD254_Draft

CSE RFS_Attachment 4 - Agreement Deliverables_14Mar

CSE RFS_Attachment 5 - Questions Form

CSE RFS_Attachment 6 – Responses to 28Feb Draft SoN

CSE SoN_Annex A_Glossary_28Feb

CSE SoN_Annex B_Documents References_28Feb

CSE SoN_Annex C_OWT Use Case_13Mar

CSE SoN_Annex D_TMT Use Case_28Feb

CSE SoN_Annex E_Test Strategy_13Mar

CSE SoN_Annex F_Platform List_14Mar

CSE SoN_Annex G_Product Support_28Feb

Solution Responses shall be submitted no later than 12:00 PM EDT on April 19, 2019. Response shall be submitted electronically to, with “STE-CSE” used in the subject line. Any submissions received after this time on this date may be rejected as late and not considered.

TReX Membership is required to submit a solution(s) to this RFS. Any questions regarding membership should be directed to

Any questions regarding this TReX opportunity should be directed to