Robert O’Brien is certain Trump will be successful. O’Brien had as good a perch as anyone during the first Trump term, serving first as special presidential envoy for hostage affairs and later as ...

Robert O’Brien served as Donald Trump’s national security advisor (NSA) between September 2019 and January 2021, and before that, as the President’s special envoy for hostage affairs.

Robert O’Brien, Trump’s last national security adviser, said in an interview that Patel had laudable accomplishments — including working to win the release of Americans held hostage overseas ...

EXCLUSIVE: Dozens of top former intelligence officials are urging members of the Senate to confirm President Trump’s nominee ...

WASHINGTON (CBS NEWS) - In its first 24 hours in office, the Trump administration removed U.S. Secret Service protection from ...

Dr. Wallace said Mr. Trump was aided in his hunt for a nuclear czar by Robert C. O’Brien, his national security adviser from 2019 to 2021. Last year in Foreign Affairs magazine, Mr. O’Brien ...

Picture: Jim Vondruska / GETTY IMAGES NORTH AMERICA / Getty Images via AFP Despite this, Trump's former national security advisor, Robert O'Brien, told Sky News Australia on Wednesday night he was ...

WASHINGTON − An outgoing Biden administration official warned against a looming Cold War-style nuclear arms race in a farewell speech. Jill Hruby, head of the National Nuclear Security ...

Former national security adviser to President Donald Trump and potential candidate for U.S. Senate Robert C. O'Brien talks during an interview at his home in the Greater Salt Lake area on Tuesday ...

WARNING: Graphic content—Former National Security Advisor Robert O'Brien warns about terror on the rise and the porous southern border posing a threat on 'One Nation.' ...