The Department of Defense (DOD) is seeking proposals for the topic "Algorithms for Modular Remote Expendable Sensor Array" as part of their SBIR 24.4 Annual solicitation. The objective of this research is to develop and mature decision logic and signal processing approaches for modular, configurable, remotely deployable sensing capabilities for surveillance, targeting, or chemical hazard sensing. The technology will enable maneuver elements to have situational understanding of adversary actions and threat conditions in their areas of operation. The research will focus on the development of decision logic at the sensor node and sensor array fusion node to reduce raw data into actionable decision supportive information. The project will be conducted in three phases: Phase I involves developing a conceptual analytical approach, Phase II focuses on developing and demonstrating a prototype set of multi-modal algorithms, and Phase III involves refining and ruggedizing the system and integrating it into a representative Army network. The starting Technology Readiness Level (TRL) on completion of the SBIR Phase III execution period should be TRL6 or greater. The project duration is 24 months, and funding specifics can be found on the grants.gov website. For more information and to submit a proposal, visit the DOD SBIR 24.4 Annual solicitation page on the Defense SBIR/STTR website.