RNC Day 3 live updates: JD Vance's big night and Trump foreign policy in the spotlight

This is CNBC's live reporting from the third day of the Republican National Convention in Milwaukee, Wisconsin.

The third day of the Republican National Convention is focusing on foreign policy and military issues, and is featuring the first speech by Sen. JD Vance of Ohio as the running mate of former President Donald Trump.

The RNC's theme for the night is "Make America Strong Once Again."

Trump, who survived an assassination attempt in Pennsylvania over the weekend, as of now is set to face President Joe Biden in November's election.

But Rep. Adam Schiff, a leading California Democrat who is favored to win a Senate seat in November, is now calling on Biden to exit the race and allow another candidate to run against Trump. Biden has adamantly refused to drop out of the contest since his disastrous debate against Trump in late June.

CNBC's TV and digital reporters covered the convention live from Milwaukee, Washington, and New York City.

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