Biden says U.S. 'ready to lead' again on global stage

Introducing his new foreign policy and national security team, the Democratic former vice president signaled that he intends to steer the United States away from the unilateralist "America First" agenda pursued by Trump.

The Republican incumbent has unsettled many U.S. allies, especially in Europe, with an antagonistic approach toward the NATO alliance and trade relations, abandonment of international agreements and warm relationships with authoritarian leaders.

"While this team has unmatched experience and accomplishments, they also reflect the idea that we cannot meet these challenges with old thinking and unchanged habits," said Biden, due to take office on Jan. 20.

"It's a team that reflects the fact that America is back - ready to lead the world, not retreat from it," Biden said at the event in his hometown of Wilmington, Delaware.