The United States Naval Academy (USNA) is a prestigious military academy located in Annapolis, Maryland. Established in 1845, it trains future officers of the United States Navy and United States Marine Corps. The academy offers a rigorous academic program combined with military training, emphasizing leadership, ethics, and physical fitness. Students at the Naval Academy, known as midshipmen, pursue a four-year degree in various fields, including engineering, science, and humanities. Upon graduation, they receive a commission as officers and are required to serve a minimum of five years in the Navy or Marine Corps.