From Syria to North Korea, Tillerson would inherit a messy global situation

WASHINGTON (Reuters) - From Syria's bloody civil war and the slow-burning crisis in eastern Ukraine to perennial diplomatic headaches such as the North Korean and Iranian nuclear programs, Rex Tillerson would face a messy, complex world as the chief U.S. diplomat.

Below are brief descriptions of some of the problems that will land on his plate if he is confirmed by the U.S. Senate as the 69th U.S. secretary of state after a career spent at Exxon Mobil Corp , where he rose to be chief executive.