I don't believe that.
Israel was under the curse of the old covenant of the law. The cross of Jesus Christ changed all of that and we are now under the new covenant of grace whereby we are no longer under the curse of the law but under grace (Romans 6:14, Galatians 3:13).
I believe we are going to see a resurgence of faith and freedom in America and a waning of these satanic forces for a relatively short while - I think a few decades. I believe after that, and after Jesus comes and takes us up to the Marriage Supper, it will all come crashing down on those on earth. But I believe God's grace and mercy will be poured out this one last time to bring in as many as possible before the End (Luke 15:21-23).
By "we" you can only mean Christians. The US is no longer a Christian country. The country has left God for idols and God is visiting his wrath. God used the Babylonians to visit his wrath against countries not under the covenant of the law, such as Egypt. So it's no surprise he would use an unsaved civilization such as Islam to visit his wrath against the US as a consequence of abandoning his.
We may not be under the curse of the old covenant, but we do have a good and just Father who loves and disciplines us. Sometimes a loving parent teaches a rebellious child by letting them feel the consequences of their destructive behavior.
You believe that this nation can countenance the murder of 50 million of God's children and not suffer chastisement?
There is NO Biblical basis for this belief.