The Trump administration lacks a clear explanation of its tariffs strategy as global markets show signs of worry.

The Trump administration has fired the director and deputy director of the National Security Agency ... of the US Navy and the vice chief of the Air Force.

The director and the No ... It was not immediately clear why Air Force Gen. Timothy Haugh and his deputy were dismissed, the sources said. The White House National Security Council did not ...

The Trump administration has fired the director of the National Security Agency as well as his deputy, prompting outrage ... 30 years experience in the U.S. Air Force and led numerous cyber ...