Breaking with a tradition that spans more than half a century, the Navy is in the final planning stages to integrate female Sailors into its submarine fleet. Long considered one of the most elite communities in the U.S. Navy, the small, secretive force has been comprised entirely of male officers and crew in large part because of the small living spaces and long endurance missions. The service had examined assigning a small number of females on subs over the last ten years, but found the tight confines and lack of a well-defined career path for female submariners too daunting to...