Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The United States Naval Sea Cadet Corps (USNSCC) is a U.S. Navy-based youth organization that serves to teach persons 13 to 17 years old about the sea-going military services, community service, citizenship, and an understanding of discipline and teamwork. A younger version of the NSCC, the Navy League Cadet Corps (NLCC), exists for youths between the ages of 11 and 13.