U.S. Deputy Treasury Secretary visits Kyiv and pledges to tighten sanctions on Russia. This shows the United States’ determination to support Ukraine and take a tougher stance against Russia. Strengthening sanctions against Russia may include measures such as expanding the sanctions list, restricting financial transactions, and increasing military support to put pressure on Russia and defend Ukraine’s interests.Wally Adeyemo, Deputy Secretary of the Treasury, arrived in Kyiv on Wednesday to meet with Ukrainian officials to discuss tightening sanctions on Russia and expanding financial support for Ukraine. The talks demonstrated the close cooperation between the United States and Ukraine in responding to the Russian challenge and emphasized the United States’ commitment to maintaining Ukraine’s sovereignty and territorial integrity. Strengthening sanctions against Russia and increasing financial support for Ukraine will help increase pressure on Russia and provide Ukraine with more supportandresources.