How do you get army base in simcity 4 deluxe edition?

In SimCity 4 Deluxe Edition, you can obtain an army base by first ensuring you have a high enough population and the right zoning in your city. Then, you need to unlock the "Military" rewards by achieving specific milestones or meeting the criteria for military-related buildings. Once available, you can place the army base like any other building, typically found in the rewards menu. Additionally, consider using cheat codes or mods if you want to place military installations more freely.