This is a Request for Information (RFI) for Program Executive Office Intelligence, Electronic Warfare & Sensors (PEO IEW&S) to gain additional information from industry in regard to counter surveillance and reconnaissance (CSR) capabilities against space-based threats. The Government recognizes that some vendors may not currently have JWICS access. As an alternative to JWICS, vendors may respond via compact disk (CD) courier-delivered to ACC-RSA.