By Gram Slattery, Humeyra Pamuk and Jonathan Landay WASHINGTON, June 4 (Reuters) - The White House's top Europe expert is set ...

Cliff Sims, a long-time Vance ally with deep ties across Trumpworld, will join the vice president’s national security ...

Mike Needham’s elevation from the State Department to deputy national security adviser gives him more influence across ...

WASHINGTON (Reuters) - At least 20 people have been fired from the White House National Security Council in recent weeks, a broader exodus than previously reported, leaving parts of the key national ...

Retired Lt. Gen. Michael Flynn, President Donald Trump's first National Security Adviser, has registered as a foreign agent ...

Three weeks into the U.S. war with Iran, it seems increasingly evident that President Donald Trump and his administration miscalculated how Iran would respond to attacks. The administration’s ...

Add Yahoo as a preferred source to see more of our stories on Google. The White House has fired a handful of National Security Council staffers following a Wednesday meeting with far-right political ...

Saul Loeb / AFP via Getty Images President Trump has ordered massive cuts to the White House National Security Council, sending dozens of policy experts packing on Friday, one of the officials who was ...

The Head of U.S. Indo-Pacific Command, Navy Admiral Samuel Paparo, says that with ever-closer cooperation between China, Russia and North Korea, 'each country now compensates for the other's ...

The U.S. faces yet another clear and apparent danger. Since Jan. 20, the Trump administration has eviscerated what should be the president’s most important decision-making body: the National Security ...