Elsewhere I read that the Foreign Ministers of the G7 states, US, Britain, Canada, France, Italy, Germany & Japan do support the idea of the use of "smart sanctions" to drive a wedge between the Kremlin, the Assad regime, and Iran.
What to believe? Who to believe? What to expect? All unknowns. A little more watching and waiting, I think.
It'll take the G7 foreign ministers a while to agree on appropriate sanctions, I should think.
In theory sanctions, non-military force if you like, seem like a better idea than Cruise missiles, though I don't think the US was wrong to send that sharp message in support on international law condemning the use of nerve gases that cause people to suffocate. I don't think it's good idea to try and effect regime changes in unstable states but I don't think that standing back and watching a revolting civil war is ethical either. There are no absolute rights and wrongs in these cases. There is only mess.