Wireless Ad Hoc Networks are decentralized networks formed by devices that communicate directly with each other without relying on a fixed infrastructure. These networks are often temporary and can be quickly set up in various environments, such as disaster recovery scenarios or military operations, where traditional network setups are impractical. In a Wireless Ad Hoc Network, each device acts as both a host and a router, forwarding data to other devices. This self-organizing capability allows for flexible and dynamic communication, making it suitable for applications like Internet of Things (IoT) devices and mobile sensor networks.