Operation Atlantic Resolve (OAR) is the U.S. contingency operation to deter Russian aggression against NATO and to reassure and bolster the alliance in the wake of Russia’s 2022 full-scale invasion of Ukraine. OAR also includes security assistance activities in support of Ukraine.

The OAR Report discharges the quarterly reporting responsibilities pursuant to Section 1250B of the National Defense Authorization Act for FY2024 and Special IG reporting responsibilities under 5 U.S.C. 419. Section 1250B states that no later than 45 days after the end of each fiscal quarter, the Special IG for OAR shall submit to Congress a report summarizing U.S. funding, programs, and operations for Ukraine.

The annual Joint Strategic Oversight Plan for Operation Atlantic Resolve (OAR), including U.S. Government activities related to Ukraine, is a whole-of-government effort involving more than 20 oversight agencies. As the Lead IG agencies, the DoD, State, and USAID OIGs work together to deliver comprehensive and effective oversight of OAR, including the wider U.S. response to Russia’s full-scale invasion of Ukraine.