Leaked Assessment Reveals Stalemate in Ukraine-Russia Conflict

A trove of leaked U.S. Pentagon intelligence documents that surfaced in April 2023 painted a pessimistic picture of the war in Ukraine, with one assessment explicitly predicting that fighting in the Donbas region was heading toward a stalemate throughout the year. The documents indicated that Russia was unlikely to achieve its goal of capturing the entire Donbas, while Ukrainian forces also lacked the troop strength and supplies needed for decisive breakthroughs.

The leak also revealed that U.S. intelligence saw little prospect for peace negotiations in any foreseeable scenario, and estimated cumulative casualties of up to 354,000 killed or wounded on both sides since the full-scale invasion began. The documents appeared to have originated from classified briefing slides and prompted a criminal investigation by the U.S. Justice Department. Some files showed signs of alteration, and both Russia and Ukraine questioned their authenticity.

The leak's forecast of stalemate has outlived its leaker. Jack Teixeira drew 15 years from Judge Indira Talwani on November 12, 2024, then a dishonorable discharge at his March 2025 court martial. The Donbas line the documents described in April 2023 has moved, but slowly and at cost: Russian forces now stand just over 10 kilometers from Kramatorsk, designated an area of active hostilities on August 21, 2026, per the Kyiv Independent. Talks have been suspended since February, Moscow demands all of Donetsk and Luhansk, and Ukraine's deputy intelligence chief Vadym Skibitskyi told NV on August 18 that no peace deal will be signed this year. Watch whether Russia reaches the Donbas line it wants by year's end.