Prince Harry Journey To America As previously reported, Prince Harry will soon follow military training in United States. Therefore, younger brother Prince William is forced to stay for two months at United States. Now Harry was reported to have been on the trip to a place of quarantine. Chance, a Prince Prince of Wales reach the Centre of El Centro, California, training on Monday (10/10). There, Harry will be trained to fly combat aircraft in the desert that lies adjacent to the border with Mexico.