AdvertisementAnalysisU.S. war aims shift in Ukraine — and bring additional risksUpdated April 27, 2022Michele KelemenfacebookEmailPallets of aid to Ukraine are stacked behind Secretary of Defense Lloyd Austin (right) and Secretary of State Antony Blinken as they speak with reporters after returning from their trip to Kyiv, Ukraine, and meeting with Ukrainian President Volodymyr Zelensky, on Monday in Poland. (POOL/AFP via Getty Images)This article was originally published on April 27, 2022.