This is the Marxist/Muslim alliance of nations that are preparing to come against America and the West. While Russia utilizes it's own meddling in U.S. elections and uses the Left leaning media in the U.S. to distract and attract attention to itself, this allows China to better leverage it's weight into bringing world trade under the banner of Marxism/Communism/Socialism/Globalism, etc.
"Make a noise in the East and Strike to the West" is an ancient Chinese military tactic of SunZi. The global or international Marxist movement has not died and it is still aimed at America. Upending the Iran deal is like pulling the rug from under it's feet because the Marxist/Muslim alliance is completely and totally dependent on Iran obtaining and using nuclear and advanced nuclear weapons and a nuclear weapons program. This is why China and Russia are the two biggest supporters of the deal and why Trump wants out.
Trump is waiting for the most opportune time available to pull the plug but when he does, and he will, it will ignite a geopolitical firestorm from Iran to Syria and to North Korea.
It's like the opening scene to the Mission Impossible movies when the match is struck to the fuse that seems endless and involves twists and turns and is intricately laid down in an intentional design. Once the Iran Deal is nixed, the fuse is lit from Tehran to Syria and even to North Korea and the two big dogs who helped lay down the line, China and Russia will not be happy! Keep watching! Geopolitical fireworks coming your way in 3,2,1...