refectories and cadets' lodgings. The Command and Services Battalion includes the Headquarters Company, a Service Company, a Military Police Company, a Guard Company, a Rifleman Company, and two Corps of Cadets Auxiliary Companies. It is the largest Battalion of the Brazilian Army. Structure The Cadet corps are constituted by a Commander, a Deputy Commander, a staff and diverse Courses and peculiar Sections, composites for Officers and Cadets with the diverse missions and characteristics. Specialties include infantry, cavalry, artillery, combat engineering, communications, quartermaster, and ordnance. Cadets receive training in riding, weaponry, and physical fitness. Educational curriculum Just like so many military academies in the world, the AMAN is a medium-sized, highly residential baccalaureate college, with a full-time, four-year undergraduate program that emphasizes instruction in the arts, sciences, and professions with no graduate program, preparing men and women to take on the challenge of being officers of the Brazilian Army. A cadet's career begins at the Preparatory School of the Brazilian Army (Escola Preparatória de Cadetes do Exército), where they complete an initial year of military studies. Later, they should attend the Academy where another year of basic formation training takes place. The next period, qualification, lasts from the second to the fourth year. In the first period, the cadet's personality is adjusted to military life and combat. The cadet undergoes physical qualification and training in various abilities. During the second period, the cadet practices command, continues with physical training and develops to meet the positions and functions of subordinate officer and captain. Other activities include maneuvers, the Academic Olympics, sporting competitions against the Naval School and the Academy of the Air Force (NAVAMAER) and the South American Festival of Cadets. Undergraduate program – academic The academic program consists of a structured core of subjects depending on the cadet's chosen specialty as a future Army officer, balanced between the arts and sciences. In the first year the cadets receive common education in various subjects and from the second year onward studies depend on the specialty branch he or she will be posted after graduation. Regardless of major, all cadets graduate with a Bachelor of Military Science degree. Undergraduate program – military As all cadets are commissioned as aspirants upon graduation, military and leadership education is nested with academic instruction. Military training and discipline fall under the purview of the Office of the Commandant of Cadets. After the preparatory period in the EsPCEx,