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90 days
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2 years after last activity
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18 months
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2 years
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Used by Google Analytics to determine which links on a page are being clicked
30 seconds
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2 years
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24 hours
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1 minute
NC says
Size is fairly easy to compute. Soviet armed forces were organized on a conscription basis; every man aged 18 was supposed to be drafted for two years (three, if you're unlucky to land in the navy). There were, of course, health-related exemptions, but those were relatively few. The policy on drafting college students has been repeatedly reversed. So anyway, allyou need to do to arrive at the size of Soviet armed forces on any given day is to figure out how many men aged 18 to 20 there are and adjust this number 30% up to account for officers and warrant officers.
Strength, however, is a different matter altogether. Soviet armed forced had a tendency to undertrain personnel and undermaintain hardware. Misappropriation of supplies was another pervasive problem (so much so that thieving warrant officer became a stock comic character). Those problems, however, were never discussed; they were easier to ignore than to deal with…