The Department of Defense, specifically the U.S. Army Corps of Engineers' Engineer Research and Development Center (ERDC), intends to award a sole source contract to GeoScienceWorld Journals for a subscription to their GeoScienceWorld and GeoRef journals. This procurement is necessary as the subscriptions are proprietary and no other publishers can fulfill this requirement. The subscriptions are critical for accessing specialized scientific literature and research in the geosciences, which supports the Army's engineering and research initiatives. Interested vendors may submit capability statements or proposals to Markia Anderson at markia.d.anderson@usace.army.mil by 12:00 PM CST on December 5, 2025, although a solicitation will not be issued, and the government retains discretion over the procurement process.