Special Inspector General for Operation Atlantic Resolve | Quarterly Report to the United States Congress | July 1, 2025 - December 31, 2025

This eighth report submitted by the Special Inspector General for Operation Atlantic Resolve (OAR) summarizes U.S. Government support to Ukraine and the broader response to Russia’s full-scale invasion, including support for the Ukrainian Armed Forces (UAF), support for NATO partners, and U.S. military, diplomatic, and humanitarian activity. This report covers two quarters due to the 2025 federal government shutdown.