A leaked secret intelligence document obtained by The New York Times provides insight into planning for four "wild card" scenarios in the war in Ukraine and how they could affect the conflict.
The hypothetical scenarios include the deaths of Presidents Vladimir Putin and Volodymyr Zelensky.
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G7 finance ministers are set to gather in Washington on Wednesday to discuss the global economy and their efforts to pressure Russia to end its war in Ukraine.
"The United States will stand with Ukraine for as long as it takes," Treasury Secretary Janet Yellen said on Tuesday.
President Biden spoke on Tuesday with the family of Evan Gershkovich, the Wall Street Journal reporter detained in Russia in late March, and promised that the U.S. was working on securing his release.
"There is a hole in our hearts and in our family that won’t be filled until we are reunited," the Gershkovich family said in a statement.