There is nothing but sanctions or symbolic acts to deal with a nuclear weapons country (Russia) in this situation.
That’s been the bipartisan foreign policy of the US since WW II.
In 1956 Eisenhower was busy working with the Soviets against Israel, Britain and France during the Suez Crisis and not using any military force as the Soviets crushed the Hungarian revolt.
The tone of Republicans would be tougher than Obama, but there would be no actions that would lead to war with Russia.
{OBAMACARE IS A BAILOUT FOR THE HEALTHCARE INDUSTRY]
My recollection I that the health care industry was in good shape prior at that time. I could be wrong, of course.