United States President Donald Trump has replaced his National Security Advisor, Mike Waltz. The move is the first shake-up ...

Graham, a longtime hawk, is adapting to the political demands of an increasingly isolationist base, at a time when his ally ...

OC’s Vietnamese American community has gone from registering voters outside supermarkets to electing one of its own to ...

Nancy A. Youssef is a national security correspondent whose reporting has focused largely on the U.S. military and the Arab world.