Questions abound over how Trump will deal with China and Russia, as well as India and emerging powers in the global South.

White House national security adviser Jake Sullivan said Monday that he has not been told by Waltz or Trump transition team ...

The Biden administration official on leaving Trump with a ‘strong hand’, export controls on AI chips — and why war with China is not inevitable ...

Jake Sullivan, the national security adviser, said in an interview that “we’ve just stuck with our theory, which is managed ...

White House national security adviser Jake Sullivan made the case that Trump, a billionaire real estate developer, should consider the backing of Ukraine through the prism of a dealmaker. “Donald ...

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 ...

President-elect Donald J. Trump has made big promises on Ukraine ... learn from the mistakes of the past three years, and ...

Trump's pick for national security adviser, Florida Representative Mike Waltz, has said he plans to remove all nonpolitical appointees and career intelligence officials by Inauguration Day to ensure ...

International leaders express reactions to Donald Trump being sworn in as President of the United States. They emphasize the ...