Movement does play a large part in war today. Simply put, whoever can muster the most amount of forces in the least amount of time wins. Supply lines are just as crucial today as they were in Napoleon’s march on Russia. Also, the deployment of ground troops is greatly strengthened by Hercules transport planes and the helicopter. Land speed has improved with recon bikes and light vehicles. Sure beats, plain old marching that dictated movement before the invention of the auto and airplane.
War is still full of emotion. Have you seen, “Black Hawk Down?” If you haven’t, I suggest you do, it’s a very emotional movie – I have war vets that have cried after seeing the movie. However, war has become less glorified and less romanticized, meaning some spirit is lost. But compared to war, all other forms of human endeavor still shrink to insignificance.