Poor military planning is one of the major reasons that a forever war can occur. If the territory gained in a war is not occupied or controlled properly, this can allow a deadly insurgency to occur, potentially stretching out a conflict that never ends. Similarly, warfare that is fought irregularly, such as rebellions in Africa, do not have a set of military objectives in mind, usually because these rebel groups intend to commit war crimes against the civilian population. Thus, the lack of actual military goals can in itself be a reason that a forever war can occur. A very large defense budget may also be a factor in the transpiration of a forever war. This allows a country to fight several forever wars. , the United States has a high military budget that is larger than their budget for World War II, allowing for inflation, which enables them to fight wars forever in Iraq and other countries. The idea of a forever war can also extend to civil wars. Simply, civil wars can last for a prolonged period of time whenever a military stalemate occurs between both sides.