“A series of classified exercises over the summer has raised concerns inside the Defense Department that its forces are not prepared for a sustained military campaign against Russia, two defense officials told The Daily Beast. Many within the military believe that 15 years of counter-terrorism warfare has left the ground troops ill prepared to maintain logistics or troop levels should Russia make an advance on NATO allies, the officials said.”
Source: Pentagon Fears It’s Not Ready for a War With Putin – The Daily Beast