Author Topic: Military Rations of Korea and Vietnam... or How the C-rat became the MCI...  (Read 3332 times)

elandil

As the Korean conflict got started, a lot of the GI's found themselves eating leftover WWII rations. Seems the Government had a stockpile they were still trying to work thru, so after WWII, production was slowed until demand came back. Natick used this time to do research into what worked and what didn't, which led to the next evolution in Rations....the Meal, Combat Individual.

the Meal, Combat-Individual was still a canned ration, but was a single meal component instead of the 24HR that had been used for the previous C and K ration setup. It also focused more on the nutritional requirements that the previous inceptions had.

Quote
Meal Combat, Individual

The Meal, Combat, Individual is the first ration which has been adopted to meet the new subsistence concept of supplying nutritionally balanced meals rather than rations. It replaces the Ration, Combat, Individual (C Ration) which was used so extensively in World War II.

The Meal, Combat, Individual, is designed for issue either in individual units as a meal or in multiples of three as a complete ration. Its characteristics emphasize utility, flexibility of use, and more variety of food components than were included in the Ration, Combat, Individual (C Ration) which it replaces. Twelve different menus are included in the specification. Each menu contains one canned meat item; one canned fruit, bread or dessert item; one B unit; an accessory packet containing cigarettes, matches, chewing gum, toilet paper, coffee, cream, sugar, and salt; and a spoon. Four can openers are provided in each case of 12 meals. Although the meat item can be eaten cold, it is more palatable when heated.

Each meal furnishes approximately one-third of the minimum nutrient intake prescribed by Army regulations.


The MCI was still referred to by the troops as C-Rats, even though they were completely different items. But, the change from the RCI to MCI showed the Military was starting to look more into health and nutritional needs of it's members.

So to review the differences....


Quote
C-Ration:
  • Development began in 1938 and was completed between 1941 and 1945.
    Used extensively during World War II.
    Issued as one boxed ration per person per day.
    One case of C-Rations contained 6 rations.
    Each ration was composed of a B-unit and a M-unit; total weight was approximately 7 pounds.
    B-unit: (3) 12 ounce cans of bread, coffee and sugar.
    M-unit: (3) 12 ounce cans of meat and vegetable components.
    Limited menu selection [(3) M-units and (3) B-units]; many of the menus contained beans.
    Intended for limited use but sometimes it was used as the sole source of subsistence for weeks.
    Rarely were all of the components available so substitutions with duplicate components were common. This exacerbated menu fatigue.
    Menus were expanded in 1944 to include (10) M-units and (6) B-units.
    Surplus C-Rations were used in both Korea and Vietnam.

Meal, Combat, Individual (MCI):
  • Replaced the C-Ration beginning in 1958.
    Used extensively in Vietnam.
    Evolved from the C-Ration (used same metal containers as C-Rations).
    Redesigned food packaging to provide an individual meal rather than an entire ration
    Each MCI weighed approximately 2.7 pounds and contained about 1200 calories.
    Components almost identical to the C-Ration components but with more variety.
    12 different meals per case with increased variety of canned meats.
    Less monotony and menu fatigue

here's a pic of a case of MCI's..

MCI 1978 Complete Menu

Menu 1
Beef w/Spiced Sauce
Halved Apricots
Peanut Butter
B-1 Unit – crackers, candy

Menu 2
Tuna Fish
Quartered Pears
Peanut Butter
B-1 Unit – crackers, candy

Menu 3
Ham and Eggs, Chopped
Quartered Pears
Peanut Butter
B-1 Unit – crackers, candy

Menu 4
Pork, Sliced, Cooked with Juices
Halved Apricots
Peanut Butter
B-1 Unit – crackers, candy

Menu 5
Beans w/Frankfurter Chunks in Tomato Sauce
Blackberry Jam
Fruitcake
B-2 Unit – crackers, cocoa beverage powder

Menu 6
Beef Slices and Potatoes w/Gravy
Pineapple Jam
Orange Nut Roll
B-2 Unit – crackers, cocoa beverage powder

Menu 7
Spaghetti w/Beef Chunks in Sauce
Peach Jam
Cinnamon Nut Roll
B-2 Unit – crackers, cocoa beverage powder

Menu 8
Beans w/Meat Balls in Tomato Sauce
Grape Jam
Pound Cake
B-2 Unit – crackers, cocoa beverage powder

Menu 9
BeefSteak
Sliced Peaches
Cheese Spread, Cheddar Plain
B-3 Unit – crackers, candy

Menu 10
Chicken or Turkey Boned
Cheese Spread, Cheddar Plain
Fruit Cocktail
B-3 Unit – crackers, candy

Menu 11

Ham Sliced, Cooked with Juices
Cheese Spread, Cheddar Plain
Fruit Cocktail
B-3 Unit – crackers, candy

Menu 12

Turkey Loaf
Cheese Spread, Cheddar Plain
Sliced Peaches
B-3 Unit – crackers, candy

One other ration that made it's debut during the Vietnam Era was the LRP ration, or Long Range Patrol ration. It was the first attempt at a bagged, lightweight ration that was a cross between the Survival rations and composite rations. It featured several snack-style bars, cookies, A freeze-dried entree, and beverages. It was made for the commando's, green berets, UDT/Seals, and other special forces. Removing the cooked items and replacing with FD lightened the load considerably, which allowed more rations to be carried. This was very important to the troops who were spending long times in the field without resupply.


But, more on that later.... ;)

quotes and images courtesy of MREInfo
www.mreinfo.com
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Lilburner

Thanks! Keep 'em coming! Fascinating stuff!
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