Suddenly and with maximum shock and grief, the struggle between Ukraine and Russia has become far more than just a regional conflict.

It’s gone global.

The apparent shooting down of a Malaysia Airlines flight over eastern Ukraine jacks up the ante in this struggle to a level that cannot yet be calculated.

More than 300 innocent victims are dead reportedly from a missile strike launched by pro-Russian Ukrainian separatists who want their country to rejoin their giant neighbor to the east.

What is the world to do about this?

Well, President Obama is considering even tighter economic sanction against Russia, given reports that Moscow might have had a hand in supplying the weaponry used to down MH 17.

My own belief is that we mustn’t keep issuing “targeted” sanctions, if that’s the course we’re going to take. We ought to start freezing some serious assets, slap embargoes on Russia or perhaps remove large numbers of embassy and consulate personnel.

Should we sever diplomatic relations? No. The plane did carry a single American passenger but that’s not enough of a reason to end our diplomatic relations with Russia.

But someone in Moscow needs to be held accountable for what happened. What on God’s Earth possesses even the most fervent militants to do this, if that indeed is what happened?

It appears we’ve got an increasingly global fight on our hands. It’s not a cause for us to become militarily, but there ought to be some economic hell to pay for this heinous act of terror.