H.R. McMaster

H.R. McMaster Sr. died at a nursing home in Philadelphia last week.

“Russian aggression is strengthening our resolve and our confidence. We might all help Mr. Putin understand his grave error,” McMaster said.

The U.S. and its allies have “failed to impose sufficient costs” on Russia in response to repeated attacks, says Trump's top security official.

Kushner’s approach was reportedly particularly concerning regarding his close relationship with Saudi Arabia’s Crown Prince Mohammed bin Salman.

Multiple reports say Trump wants to fire McMaster, White House Press Secretary Sarah Huckabee Sanders that's wrong.

Multiple sources told CNN and Reuters that McMaster could depart from the White House by the end of the month.

The White House may be about to lose two of its most important moderating influences: national security adviser H.R. McMaster and chief of staff John Kelly.

National security adviser H.R. McMaster said the time has come to “act against Iran.”

The administration’s top officials are debating a “bloody nose” strategy that would amount to a limited military strike.

More than 20 people died in a week of protests in Iran, and Moscow's support for the regime's "nefarious designs" is a problem, the White House's top security adviser said.

"Look at the regime, the hostility of this regime to the whole world," the national security adviser said.

Trump's first year in the White House has been marred by persistent leaks at virtually every government level.

Steve Bannon’s position in Donald Trump’s White House is coming under increasing threat, according to reports.

Mike Cernovich claimed Trump's national security adviser drinks two bottles of red wine with his meals.

The Zionist Organization of America has said it is reviewing the three-star general’s views on the Middle Eastern country.

The two men sparred openly in a well-attended national policy meeting on the war in Afghanistan.

Internet troll Mike Cernovich is looking for dirt on Trump's national security adviser.

Trump’s national security adviser is being hit hard by left, right and center for his White House performance

Here's everything everyone has said so far about the Washington Post report that Donald Trump leaked intelligence to the Russians. (Spoiler: It doesn't all add up.)

From Syria to Goldman Sachs, Donald Trump is ditching Bannonism and moving closer to the American mainstream.

McMaster is joining the White House staff with views on Russia, counterterrorism, strengthening the military and other major security issues that diverge not only from those of the Trump loyalists,...

His views are incompatible with Trump’s “bombing the shit out of them.“

Will Trump’s new national security adviser be able to ply his Vietnam lessons in the White House?

He also named retired U.S. Army General Keith Kellogg, who had been serving as acting national security adviser, as chief of staff to the National Security Council.