I think there would have to be a massive attack on the US to justify martial law.
I think Russia, Iran and Turkey want to seize control of the Middle East, to do that they must attack Israel (Ezekiel 38) but to do that they have to take out the US first. I think both of those events would precede the emergence of the Antichrist to ride in on white horse promising peace and economic security.
You are correct, Russia, Iran and Turkey want the Middle East. It is my belief that Israel will be surrounded in the not too distant future.
Not so sure US is much of a factor anymore as she is now the laughingstock of the world. Dimentia Joe is going to try and divide Israel when he visits later this month...that doesn't bode well for this country. Heck, nothing bodes well for this country.
Even so come, Lord Jesus, come!