The Vigilant Ace 2018 Military Exercise Cancelled
WASHINGTON, the USA (BulgarianMilitary.com) - The upcoming scheduled Vigilant Ace 2018 allied joint military exercise has been cancelled and that decision was jointly approved by the U.S. Defence Secretary Jim Mattis and his South Korean counterpart Jeong Kyeong-doo. That was announced by the United States Department of Defense on Friday, 19th…