The Department of Defense (DOD) is seeking proposals for the topic "Kilowatt Class Stimulated Brillouin Scattering Reduced Hollow-Core Fiber (HCF) Dip Loop Cable Assembly" as part of their Small Business Technology Transfer (STTR) Phase I program. The objective is to develop an innovative design and manufacturing approach for a kilowatt (kW) class Stimulated Brillouin Scattering (SBS) reduced HCF marine connectorized cable assembly with Optical Hull Penetrator (OHP) for submerged operation. The Navy has a need for a kW class SBS reduced HCF dip-loop-assembly for Directed Energy (DE) beam delivery. The cable assembly must be flexible, capable of submerged application, and handle kW class laser optical power. The Phase I of the project involves developing a concept and demonstrating the feasibility of the innovative cable assembly. Phase II focuses on developing and delivering a prototype of the cable assembly, including marine environment qualification testing. The final design will have potential applications in the oil and gas industries. The project duration is not specified, but interested parties should refer to the solicitation agency's website for more information.