The Meal, Ready-to-Eat (MRE) is a self-contained individual United States military ration used by the United States Armed Forces and Department of Defense. It is intended for use by American service members in combat or field conditions where other food is not available. MREs have also been distributed to civilians as humanitarian daily rations during natural disasters and wars.
The C-ration was a United States military ration consisting of prepared, canned wet foods. They were intended to be served when fresh or packaged unprepared food was unavailable, and survival rations were insufficient. It was replaced by the similar Meal, Combat, Individual (MCI) in 1958; its modern successor is the Meal, Ready-to-Eat (MRE).
Hardtack is a type of dense biscuit or cracker made from flour, water, and sometimes salt. Hardtack is inexpensive and long-lasting. It is used for sustenance in the absence of perishable foods, commonly during long sea voyages, land migrations, and military campaigns. Along with salt pork and corned beef, hardtack was a standard ration for many militaries and navies from the 17th to the early 20th centuries.
United States military ration refers to the military rations provided to sustain United States Armed Forces service members, including field rations and garrison rations, and the military nutrition research conducted in relation to military food. U.S. military rations are often made for quick distribution, preparation, and eating in the field and tend to have long storage times in adverse conditions due to being thickly packaged or shelf-stable.
The K-ration was a United States military ration consisting of three separately boxed meal units: breakfast, dinner, and supper. It was originally intended as an individually packaged daily ration for issue to airborne troops, tank crews, motorcycle couriers, and other mobile forces for short durations.
Imperial Japanese rations were the field rations issued by Imperial Japan in World War II, and which reflected the culture of the Japanese military. Rations had to be stout, durable, simple, sturdy and had to survive without refrigeration for long periods of time. Typically each ration was served in the field in canned food boxes, and cooked near the battlefield. The mess tin was known as a han-gou.
Humanitarian daily rations (HDRs) are food rations manufactured in the United States intended to be supplied to civilians and other non-military personnel in humanitarian crises. Each is intended to serve as a single person's full daily food supply, and contains somewhat over 2,200 calories (9,200 kJ). They have shelf-lives of about 3 years, and their contents are designed to be acceptable to a variety of religious and ethnic groups. The meals cost approximately one-fifth of the cost of a Meal, Ready-to-Eat (MRE), or US$4.70 in 2012. The rations were first used in Bosnia in 1993 as part of Operation Provide Promise.
A field ration is a type of prepackaged military ration designed to be easily and quickly prepared and consumed in the field, in combat, at the front line, or where eating facilities are otherwise unavailable. Field rations are primarily used by military forces, though they are also sometimes distributed to civilians as part of humanitarian aid and emergency management. They differ from garrison rations and field kitchen provisions, which are intended for where proper meals can be supplied and prepared with relative ease and safety, such as in the rear where logistics are steady and fresh food can be supplied. They are similar to, but distinct from, other purpose-designed long-lasting types of food or rations such as emergency rations, humanitarian daily rations, and camping food.
The Individual Meal Pack or IMP is one type of field ration used by the Canadian Forces. The IMP is designed so that a continuous diet provides all the nutrition needed to sustain a service-person in the field. The IMP meets Canada's nutrition requirements, with the exception of calcium and folic acid, which are not significant if the consumption period of rations is less than 30 (consecutive) days. IMPs provide 1,200–1,400 calories (5.0–5.9 MJ) per meal.
Military chocolate has been a part of standard United States military rations since the original D-ration bar of 1937. Today, military chocolate is issued to troops as part of basic field rations and sundry packs. Chocolate rations served two purposes: as a morale boost, and as a high-energy, pocket-sized emergency ration. Military chocolate rations are often made in special lots to military specifications for weight, size, and endurance. The majority of chocolate issued to military personnel is produced by The Hershey Company.
Emergency rations are items of food and drink that a person stores and relies on in case of an emergency. Emergency food supplies can be purchased for camping trips or wilderness adventures. These supplies are meant to last for several days. Many people also purchase long shelf life emergency food in case of natural disasters or other emergency situations. The food can come in the form of a powder, freeze dried, smoked or salted. The rations are to help people survive until help arrives and are often carried while hill walking or mountaineering, because of the risk of being stranded by an accident. In some organised events, such as Ten Tors, it is obligatory to carry emergency rations.
The A-ration is a United States military ration consisting of fresh, refrigerated, or frozen foods. A-rations may be served in dining facilities, prepared in the field using field kitchens, or prepared at a fixed facility and transported to field locations in containers. Its modern successor is the Unitized Group Ration – A (UGR-A), which combines multiple types of rations, including the A-ration, under one unified system.
The First Strike Ration (FSR) is a compact assault United States military ration. It is designed to be consumed on the move during the first 72 hours of conflict. It was created by the United States Army Soldier Systems Center in Natick, Massachusetts. The U.S. Army said the FSR substantially reduces weight and load and is intended to enhance a consumer's physical performance, mental acuity, and mobility.
Military rations, operational rations, or military provisions are goods issued to sustain the needs of military personnel. As their name suggests, military rations have historically been, and often still are, subject to rationing, with each individual receiving specific amounts from available supplies. Military-issued goods and the rationing of such goods has existed since the beginnings of organized warfare.
The Food Packet, Long Range Patrol was a freeze-dried dehydrated United States military ration used by the Department of Defense. Developed in 1964 and intended for wide adoption during the Vietnam War, its use was eventually limited to American special operations forces during long-range reconnaissance patrols, where bulky canned Meal, Combat, Individual (MCI) rations proved too heavy for extended missions on foot. The LRP had a cold-weather warfare equivalent, the Ration, Cold Weather (RCW).
The B-ration was a United States military ration consisting of packaged and preserved food intended to be prepared in field kitchens by cooks. Its modern successor is the Unitized Group Ration – M (UGR-M), which combines multiple types of rations, including the B-ration, under one unified system.
BP-5 Compact Food is a high-calorie, vitamin fortified, compact, compressed and dry emergency food, often used by relief agencies for the emergency feeding of refugees and internally displaced persons.
The history of military nutrition in the United States can be roughly divided into seven historical eras, from the founding of the country to the present day, based on advances in food research technology and methodologies for the improvement of the overall health and nutritional status of U.S. military service members. Through the research and guidance of medical and military professionals, rations and packaging have been consistently and dramatically improved.
Parachute emergency rations were a type of United States military ration produced during World War II. The ration was meant as a survival ration for use of aircrew who bailed out of their aircraft. It initially comprised energy bars, fruit bars, K-biscuits, hard candy and lemon-juice powder but eventually evolved into a food pack which contained chocolate, hard candy, bouillon cubes, dehydrated cheese, crackers, sugar, instant coffee and gum, in addition to cigarettes and water-purification tablets. The ration was introduced in 1942 and remained in use until 1952. The ration was placed in the emergency kit fitted to the back or seat of a parachute harness.
