Migrants struggle massively with the ASVAB entrance score requirements. I'm not saying they can't and won't waiver them in and fill these ships. But I am telling you it will be an unmitigated disaster very quickly. War is a White man's game, the mudds just don't have the mental capacity for it. Add in complex machinery and equipment and it's game over.
There is not a chance in hell the US can win a war, let alone an insurgency with these people staffing it's armed forces. For those of you interested in a great read on this "hypothetical" scenario I present;
It should be noted that the average IQ for both South America AND Africa is around 68. If the hard limit is 80 for military service that would mean 70% are automatically disqualified.
The American government is over, you will never get White men of value to take up arms for you again. I look forward to you forcing WW3 as the solution, only to realize that will destroy you.