Since last year, I have heard from different preachers/watchmen who gave prophetic visions and dreams about God showing them that Russia and China will one day invade USA mainland. There will be nuclear weapons involve and major cities burnt up with millions of people dead.

Please visit the following website where Susan provided links to prophetic dreams given to various people: Henry Gruver, Dumitru Dudaman, David Wilkerson and Nathan Leal.
The Trumpets Are Being Blown, We Are Being Warned Something Massive To Occur

When will this happen? No one knows but I know that America, or any nation that turns her back against God will be judged. I pray that when the judgement beings, people will wake up and Christians especially, will stop playing church and examine whether their faith is grounded in the Word of God.

Acts 2:17 And it shall come to pass in the last days, saith God, I will pour out of my Spirit upon all flesh: and your sons and your daughters shall prophesy, and your young men shall see visions, and your old men shall dream dreams: