It was against that backdrop that Biden and his fellow leaders entered three days of talks. Biden faces his fellow world leaders Friday in Japan under the shadow of a looming default on US debt, a scenario his advisers said risks subverting American leadership and sending the global economy into tailspin. The risk appears particularly acute as Biden works to rally fellow G7 officials behind a shared approach toward Russia and China. The conflict will be a key topic of discussion for world leaders Friday. Biden and fellow leaders were planning to discuss how much progress has been made on the battlefield, with an eye toward helping Ukraine regain territory and assume leverage in potential peace talks.

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