Development of unexploded ordnance detection and classification technologies in iron-rich volcanic soil

The Engineer Research and Development Center (ERDC), a defense research entity within the Department of Defense, awarded a $5.28M cooperative agreement to the University of Hawaii at Manoa on August 18, 2025, for the development of unexploded ordnance (UXO) detection and classification technologies specifically designed for iron-rich volcanic soil environments. The two-year performance period extends through August 17, 2027, with work conducted at the University of Hawaii's Honolulu, Hawaii facility. This award falls under the Basic, Applied, and Advanced Research in Science and Engineering program (CFDA 12.630), which supports scientific and technological development with potential long-term contributions to Department of Defense missions. The primary deliverables include advanced detection methodologies and classification algorithms tailored to the unique geophysical challenges posed by volcanic soil compositions, addressing a critical operational need for UXO remediation and site characterization in geologically complex environments.

The University of Hawaii, a comprehensive public research institution with established expertise in environmental sciences and federal research partnerships, leads the project with technical and research support. The cooperative agreement structure enables collaborative engagement between ERDC and the university's research team. Additionally, the Native Hawaiian Community Development Corporation received a sub-award dated December 10, 2025, to support project implementation, reflecting the award's commitment to engaging Native Hawaiian organizations in defense-related research activities conducted within Hawaii.