Normalizing wars for resources and geopolitical influence, cohering poor peoples to join the army by having military service be the only way to not fall into decades long crippling debt to pay for college, continuing to throw more and more money at the military industrial complex even though they already give it more than the next 10 biggest military spending combined and justifying it with fearmongering about Russia/China/whatever country they don't like invading them and their allies. They already seem pretty militaristic to me.

Fair point that I agree with personally. I do believe Internal militarization is increasing over time, however.