The term "war economy" refers to an economic system that is predominantly driven by war-related activities. Some common synonyms for this term include defense economy, military economy, wartime economy, and martial economy. These synonyms are often used interchangeably, and all refer to a system in which a significant proportion of a country's resources are allocated to defense-related activities, such as the production of weapons, military equipment, and military infrastructure. This type of economic system is characterized by high levels of government spending, reduced emphasis on consumer goods, and a focus on providing resources for the war effort. While a war economy can be advantageous to some industries, it can also have negative effects on the overall economy and society.