Acronyms that contain the term c ration 

c ration

The C-Ration, or Field Ration, Type C, was a prepared and canned wet combat ration intended to be issued to U.S. military land forces when fresh food (A-ration) or packaged unprepared food (B-ration) prepared in mess halls or field kitchens was not possible or not available, and when a survival ration (K-ration or D-ration) was insufficient. Development began in 1938 with the first rations being field-tested in 1940 and wide-scale adoption following soon after. Operational conditions often caused the C-ration to be standardized for field issue regardless of environmental suitability or weight limitations. The C-Ration was replaced in 1958 with the Meal Combat Individual (MCI). Although officially a new ration, the MCI was derived from and very similar to the original C-Ration, and in fact continued to be called "C-Rations" by American troops throughout its production life as a combat ration (1958–1980). Although the replacement for the MCI, the MRE, was formally adopted as the Department of Defense combat ration in 1975, the first large-scale production test did not occur until in 1978 with the first MRE I rations packed and delivered in 1981. While the MRE officially replaced the MCI in 1981, previously packed MCI rations continued to be issued until depleted.

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