North Korea held a military parade on Monday night to mark the 90th anniversary of the founding of the country's army, a South Korean military source said, amid fears it would conduct provocations directed against the United States on the day.The United States, Japan and South Korea strengthened surveillance on North Korea as concern mounted that Pyongyang might launch an intercontinental ballistic missile or carry out its seventh nuclear test on the occasion of the anniversary.South Korean media reported Sunday that the North showed signs of holding a vast military parade in Pyongyang on t…READ FULL ARTICLE