By MARK THIESSEN
Associated Press ANCHORAGE, Alaska (AP) — The Alaska Air National Guard flew 159 civilian search-and-rescue missions last year in the nation’s largest state, often during vicious storms that prevented air ambulances from taking off. It also patrolled the skies for spy balloons and missiles from China, Russia and North Korea, and supported U.S. fighter jets with refueling as they escorted Russian bombers that encroached on Americ…