Read the full-text online article and more details about "Prince Harry Greets Teens Bound for Africa Charity Trip; Royal Joins Army Cadets in Training" - Western Mail (Cardiff, Wales), April 7, 2010Western Mail (Cardiff, Wales)
In 1963, the United States were conducting Navy training not far from Puerto Rico. Suddenly, the training session had to be stopped. Sonar operators determined that one of the submarines was changing its coordinates and was following a strange object. The object was moving at an incredible speed...