The United States would be very disappointed if North Korea tested a long-range or nuclear missile and would take appropriate action as a leading military and economic power, White House national security adviser Robert O'Brien said on Sunday.
ANKARA (Reuters) - The Trump administration dispatched its top officials to Turkey on Wednesday for emergency talks to try to persuade Ankara to halt an assault on northern Syria, while Russian troops swept into territory abandoned by Washington in a sudden retreat.
Robert O'Brien, White House national security adviser since last month, arrived in Turkey aiming to meet Foreign Minister Mevlut Cavusoglu on Wednesday. Vice President Mike Pence and Secretary of State Mike Pompeo are expecting to meet the following day with President Tayyip Erdogan.
U.S. Special Presidential Envoy for Hostage Affairs Robert C. O'Brien arrives to the district court, during the second day of ASAP Rocky's trial, in Stockholm, Sweden August 1, 2019. (Reuters/TT News Agency/Fredrik Persson)
WASHINGTON (Reuters) - President Donald Trump on Wednesday named U.S. hostage negotiator Robert O'Brien as his choice to replace John Bolton as his national security adviser, making him the fourth person to hold the post in the Trump administration.