Military contractors are private companies that provide various services to the military, including logistics, training, and equipment maintenance. They can also supply specialized personnel, such as security experts or technical specialists, to support military operations. These contractors help reduce the burden on active-duty personnel and can often respond more quickly to specific needs. The use of military contractors has grown over the years, especially during conflicts like the Iraq War and Afghanistan War. While they can offer flexibility and expertise, their involvement raises questions about accountability and the role of private companies in national defense.