The .308 is basically a 600 yard cartridge. I know, I know, there are many who shoot farther with heavy barrel competition guns, but the average "off the rack" .308 is a 600 yard gun.
For 1000 and over, the .338 LaPua is near ideal.
History fails to record a single precedent in which nations subject to moral decay have not passed into political and economic decline. There has been either a spiritual awakening to overcome the moral lapse, or a progressive deterioration leading to ultimate national disaster.
If you think a strong military is expensive, think about what a weak one would cost