The national security adviser seemed at a loss. It fell to Michael Waltz to explain to handpicked members of his staff this ...

The Cybersecurity and Infrastructure Security Agency is crucial in protecting America’s elections, but political pressures ...

At least 20 people have been fired from the White House National Security Council in recent weeks, a broader exodus than ...

Allies have reacted to the president’s proposed Ukraine-Russia peace plan with a mixture of shock and despondency.

But multiple people familiar with White House operations say that the encrypted application is not compliant with record-keeping requirements on White House or National Security Council ...