The Department of Defense, specifically the Naval Supply Systems Command (NAVSUP) Fleet Logistics Center Yokosuka, is seeking information from industry sources regarding the transportation and delivery of bulk potable water services. This Request for Information (RFI) aims to identify potential suppliers capable of providing tanker trucks and/or water barges for the delivery of potable water, including associated services such as disinfection, inspection, and record keeping, with a response time of five days. The services are intended for use at the United States Commander Fleet Activities Yokosuka in Japan, and interested companies are encouraged to submit their capabilities, including the number of available vehicles and their capacities, by 2:00 P.M. JST on December 27, 2025. For further inquiries, respondents may contact Cynthia Gama at cynthia.k.gama.civ@us.navy.mil.