Also found in: Dictionary, Acronyms, Wikipedia. (OPerations SECurity) Determining what information is publicly available in the normal course of operations that can be used by a competitor or enemy to its advantage. OPSEC is a common military practice that is also applied to civilian projects such as the development of new products and technologies. The Official Definition.
What a short duration is, and how it exactly impacts MRE shelf life, is anyoneâs guess. Chilling MREs in the fridge undoubtedly extends the shelf life of MREs, however it is not specified by how much. Some sites selling MREs claim they last as long as 130 months (almost 11 years) at 60 F (15 C) .
We stand by our packaging; we use BPA-free, food-grade plastics, double-enameled, stainless steel metal, and metallized bags that are air-tight and water-tight. Our freeze dried meals and dehydrated foods can last up to 25 years when kept in proper storage conditions (stand-alone pouches and MREs excepted). That means that unlike those cans of tuna fish and sardines, you donât have to rotate your SuperPails, Emergency Essentials cans, and just-add-water meals.