It's becoming very obvious that, in addition to a myriad of other problems in the Russian military system, American and NATO weaponry is vastly superior to what Russia has. 

They spent a lot of money on modernizing in the last decade, and it appears to have been an abysmal failure.  

And now we're sending the Ukrainians advanced long-range precision artillery, which is going to be very effective.  

Hard to see how Russia can possibly win this.  Hard to see what Putin's off ramp could possibly be, except for his own demise.

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