Ketanji Brown Jackson confirmed as first Black woman on US supreme court – as it happened

Joe Biden's nominee is confirmed by Senate in 53-47 vote

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Here's a handy explainer, courtesy of CNN, about how the supreme court confirmation process works. Essentially, Judge Ketanji Brown's lifetime appointment to the bench will be confirmed by a simple majority vote of the 100 US senators in the chamber this afternoon.

The US Senate is currently evenly split, between 50 Republicans, and the 48 Democrats and two independents who usually vote with them. In the event of a 50-50 tie in the Senate confirmation vote, the Democratic vice-president Kamala Harris would be called upon to break the tie and promote Jackson to the supreme court.