This is a sources-sought announcement only for informational and planning purposes and does not constitute a solicitation. This Request for Information (RFI) is being issued to accomplish market research and support planning for the requirements listed below. The Government will not pay for any information or reimburse any costs incurred in responding to this RFI. No solicitation is being issued at this time. All information submitted in response to this announcement is voluntary. Not responding to this RFI does not preclude participation in any future RFP, if any is issued. If a solicitation is released, it will be synopsized on SAM.gov. It is the responsibility of the potential offerors to monitor this site for additional information pertaining to this requirement. Background: The proposed acquisition is for procurement of the services necessary to support fielding of the Lower Tier Air and Missile Defense Sensor (LTAMDS) radar system. These services include training software and devices, integration of non-recurring engineering into the WISLA Integrated Battle Command System (IBCS), engineering technical assistance for in-country flight test support, and engineering services. Responses: Responses to this SSA can be submitted via e-mail to Marley Joyner: marley.joyner@dla.mil. Submissions will not be accepted if not received via email to the listed Point of Contact. Responses are due by 4:00 p.m. on June 22, 2025.