President Biden and his team saw China as the one nation with the intent and capability to displace American primacy — and crafted policies to defend U.S. power.

President-elect Donald Trump is likely to maintain new US limits on global sales of AI chips by Nvidia Corp. and others, a top Biden administration official said, citing bipartisan national security concerns surrounding China’s pursuit of advanced technology.

US National Security Adviser's warning follows series of high-profile attacks by Chinese hackers against US agencies and companies National Security Adviser Jake Sullivan said China would face severe consequences if it launches a cyberattack that causes physical destruction in the US,

Jake Sullivan ... the panel’s creation — coming days before the incoming Trump administration takes office — was driven by Sullivan’s desire to understand a virus that killed more than ...

New York Times columnist David Brooks and Washington Post associate editor Jonathan Capehart join Geoff Bennett to discuss the week in politics, including President-elect Trump's sentencing in New York.

Trump’s pick for national security adviser, Florida Rep. Mike Waltz, in recent days publicly signaled his intention to get rid of all nonpolitical appointees and career intelligence officials serving on the NSC by Inauguration Day to ensure the council is staffed with those who support Trump’s agenda.

The president-elect argued in a Truth Social post that the agreement, expected to be formally confirmed later Wednesday, “could have only happened as a result of our Historic Victory in November.” “It signaled to the entire World that my Administration would seek Peace and negotiate deals to ensure the safety of all Americans,

Some of President-elect Donald Trump’s Cabinet picks and top national security staff are expected to meet Wednesday with President Joe Biden’s National Security Council in the White House to walk through how the US government responds to a range of homeland security threats and scenarios,

National security adviser Jake Sullivan defended President Joe Biden ... Sullivan declined to comment on President-elect Donald Trump‘s strategic vision, saying that he wouldn’t be an ...

President-elect Donald J. Trump has made big promises ... learn from the mistakes of the past three years, and re-invade? Jake Sullivan, Mr. Biden’s national security adviser, argues that ...

WASHINGTON (Reuters) - The Biden administration sees a possible Gaza truce as soon as this week, White House national security advisor Jake Sullivan told Bloomberg News on Monday, adding that there were no guarantees that the parties would agree to such a deal.

Jake Sullivan, President Joe Biden‘s national ... officials have not been coordinating with President-elect Donald Trump’s team on those actions but have informed them of “what we intended ...