N Korea says it fired anti-aircraft missile, 4th recent test
By HYUNG-JIN KIM SEOUL, South Korea (AP) — North Korea said Friday it test-fired a new anti-aircraft missile, the fourth weapons launch in recent weeks that experts say is part of a strategy to win relief from sanctions and other concessions. South Korea, Japan and the United States typically publicly confirm North Korean ballistic missile launches, which are banned by U.N. resolutions, soon after