The interim White House national security adviser isn’t just shrinking what remains of the NSC, he's also putting the council ...

There is a very real possibility that Trump keeps Marco Rubio as both secretary of state and national security adviser, according to three people familiar with the matter.

The former Florida senator landed the most coveted Cabinet seat in Trump's administration. Then he got another job, then another, then another ...

Under the plan, the NSC would shrink and shift from making recommendations to the president to carrying out his orders.

Secretary of State Marco Rubio has a new job title: interim national security adviser.President Donald Trump announced the development on social media Thursday after firing his previous national ...

Marco Rubio was once one of Trump biggest rivals. Now he is the most powerful Cabinet member, holding four highly-coveted ...

The president did not elaborate on why he was sidelining Waltz, who struggled to gain the confidence of White House staffers.

Languages: English and Swahili. President Donald Trump has appointed Secretary of State Marco Rubio to temporarily serve as national security adviser following the removal of Mike Waltz and his ...

Secretary of State Marco Rubio will become the first person other than Henry Kissinger to lead the State Department and serve as national security adviser at the same time. Multiple people have held ...

Waltz was among high-ranking members of the administration who accidentally shared plans about a forthcoming U.S. military ...

Trump removes Mike Waltz as national security adviser, naming him UN ambassador. Rubio steps in as interim. Waltz’s exit ...

Marco Rubio working on major changes to the National Security Council that would significantly scale it down - The proposed ...