A)So you want the US to allow Iran,and their nuclear program, to fester like the malignant cancer that it is. This is a country, that for the past 25 years has had an Anti-America day. They will destroy the US at the first opportunity they have.
B) Who says their only interest is a land grab? There is credebile evidence to suggest they can use ICBMs against the US. Or like I said earlier they might develop suitcase-nukes which could devestate the US.
C)With the aid of Russian tech, any military action will be that much more difficult.
The passage of Ezekiel 38 is one of the most, specific, spectacular, and most fearsome prophecies in of the Old Testament. As Americans, we should take note that God clearly states in this fearsome prophecy, that "I will send fire to Magog - to those living undisturbed on the islands - and they will learn that I am the Lord. I have spoken! I am going to see that my holy name is known among my people Israel, and I will no longer allow my my holy name to be profaned; the nations shall learn that I am the Lord, holy in Israel." (Ezek 39:6)