MRE stands for "Meal Ready-to-Eat," which is a self-contained, individual food ration designed for military personnel. These meals are packaged to withstand various environmental conditions and have a long shelf life, making them ideal for use in the field. Each MRE typically includes an entrée, side dish, dessert, and accessories like utensils and condiments. MREs are not only used by the military but have also gained popularity among outdoor enthusiasts and emergency preparedness communities. They are convenient for camping, hiking, or during natural disasters, providing a quick and easy meal option when cooking facilities are unavailable.