As shocking as your language is, you have put your finger on exactly why the US cannot defeat Islamofascism.
The US as currently constituted cannot defeat Islamofascism, but the Devil is not going to conquer God's world. Latin Catholics are replacing the Americans, depleted by the culture of death, in this good soil, and the reconstituted, more Catholic, more-Latin, more holy America will be able to face down the Islamofascists.
For if Islamics are as fecund as faithful Catholics - and they ARE - that is the end of the parity. Catholics can do more than breed and feed ravening masses of fanatics. They can discover science and art, and have systems of law and civil society, and male and female equality. One huge difference between any Islamic country and any comparably-sized Catholic country is that the Catholics have TWEICE as many brains working peacefully on any problem as the Muslims do. They keep their women as sexual livestock. Catholic women are the intellectual and legal equals of men. So, a population of 30 million has 20 million active adults in a Catholic country, but only 10 million in a Muslim country.
The content of the religion matters too.
Of course, content won't save you (voir, secularism or decaying "mainstream" Protestantism) if you contracept and abort your future away.
My language is direct. It is not intended to shock. I am not being purposefully prurient. I am telling the truth, and doing so in a way that doesn't take a respectful bow to pretence of bullshit.