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) .
âLiquid anthrax has a shelf life of three years, after which it turns into sludge.â âThe only drawback is that polyurethane glues have a shelf life of only about one year.â âIn such a state, a nation's paper money has a shelf life like a fresh egg or a jar of mayonnaise.â âBy placing them in the freezer, you will add another year to their shelf life.â âThe shelf life of most bands nowadays is a year at best.â âIf you expect the consumer to buy a car, a long shelf life and a lot of reading and re-reading will help.â âMost have a shelf life of about two years, which includes the time the product sat in the store.â âThese days books have about as long a shelf life as yoghurt, here one minute and consigned to the library stack the next.â âGasoline has an average shelf life of about six months, so refresh your supply ...