ORIGINAL: Skanvak
That goes back to the subject. Clauswitcz explain rightly that military victory does not exist
Well, not exactly.
As you noted Clausewitz wrote... "War therefore is an act of violence intended to compel our opponent to fulfill our will."
He also wrote... "The destruction of the enemy's military force, is the leading principle of War."
We therefore compel our enemy to do our will (the political object) by destroying his means to resist (his military force) and his will to resist. Once our opponent does not have sufficient means and will, the object will be released.
Clausewitz, of course, was heavily influenced by the Napoleonic Wars. In this era we see that, in many cases, "the will" of a nation resided in the capital of its country. Once the capital was captured the war was resolved. Thus, when Napoleon stormed into Russia, his expectation almost certainly was that capturing Moscow would end the war. In true fact, in Continental Europe, we see that the capture of the capital was almost always prefaced first by the destruction of the country's military force. Thus, the country lacked both the means and the will to resist. Because Napoleon failed to destroy the Russian army, the capture of Moscow was insignificant.
BTW, we see this play out in our own games, in fact. As soon as one player believes he does not have the means to obtain his objective, he will normally "quit."
And my favorite quote from Clausewitz...
"Let us not hear of Generals who conquer without bloodshed. If a bloody slaughter is a horrible sight, then that is a ground for paying more respect to War, but not for making the sword we wear blunter and blunter by degrees from feelings of humanity, until someone steps in with one that is sharp and lops off the arm from our body."