There are two tittle in this cd the first is cambat vehicles thus title story about in an era of attack jets and precision guided munitions, the unprotected infantryman stands little chance of survivals .so over the past decades, the foot soldier has gradually become a motorized infantryman, depending more and more on comabt vehicles.then the second titles is Yank Tank , the tank has dominated the modern land battlefield since World War 11.Explore the role of the tank in the U.S.army from the trenches of World war 1 France to the Iraqi deserts during Operation Desert Storm.