This is a Sources Sought notice for market research, not a solicitation, regarding the modernization of SmartPacs hardware and software on the LCS 2 Class of ships for the Naval Surface Warfare Center, Philadelphia Division. The government anticipates an Indefinite Delivery, Indefinite Quantity (IDIQ) requirement for this work. Capability statements must be submitted electronically to jenny.e.tomeo.civ@us.navy.mil by 06:00 PM EST on 12 June 2026. No budget information or location for performance of services is specified in the description. The government will not pay for any information received or compensate respondents for costs incurred.