Naval rations refer to the food supplies provided to sailors on ships, designed to sustain them during long voyages. These rations typically include non-perishable items such as canned goods, dried fruits, and hardtack, which can withstand the harsh conditions at sea. The goal is to ensure that sailors receive adequate nutrition while minimizing spoilage. Historically, naval rations have evolved from simple provisions to more varied and nutritious options. Modern naval rations may include ready-to-eat meals (MREs) and specialized diets to accommodate different dietary needs. This evolution reflects advancements in food preservation and the importance of maintaining crew health and morale during extended missions.