Hence the US realizing wishful thinking simply is not going to stop megalomaniac persons or Nation States from appearing and doing what they do so well the US decided not to go into its pre WWII shell and sought to develop the military power and the fortitude to take on tyrants at the beginning and not hopefully survive due to luck and circumstance after the enemy felt themselves powerful enough to strike first.
Hence the "Carrier Strike Group Two" now in the Black Sea below the Crimea represents the required military might.
Clearly the US (world) has not learnt from History - Putin (Russia) going into Georgia was the worlds Manchuria, Austria, Czechoslovakia, .. yet it did not act with the inevitable consequences.
As in the last century we have the inevitable tag team European vs Asian spheres, last time Germany and Japan this time Russia and China.
The US and its Western allies may not this time be so lucky to survive the first strike, a nuclear strike against the US China has actually described in great detail via its media.
The required military might is there for a reason and it has to do with the millions who died last century and will die if Russia is not if necessary forced militarily out of the Crimea and Georgia. Where is the fortitude given history shows us what happens next?
To claim the twenty-first century is no place to use military force when it is and will be with prejudice given time and space as Russia and China build capacity to impose their will, as Putin (Russia) is now beggars belief.
Russia should be given 24 hours to get out of the Crimea and Georgia or be removed with force.