Louis Bonaparte's early career was spent in the Army, and he served with Napoleon in Egypt. Thanks to his older brother, Napoleon, Louis was given a commission in the French Military, and was promoted to Lieutenant in the 4th Artillery Regiment, and from there he was made Aide de Camp on Napoleon's staff. Napoleon, during his Italian Campaign, recommended Louis to Carnot, and Louis was consequently made a Captain. He later became a General by the age of 25, although he himself felt that he had risen too high in too short a time.