Defense contracting refers to the process by which private companies provide goods and services to government agencies, particularly in the military sector. These contracts can include everything from manufacturing weapons and vehicles to providing training and support services. The goal is to enhance national security and ensure that armed forces have the necessary resources to operate effectively. Companies that engage in defense contracting often compete for contracts through a bidding process. The Department of Defense (DoD) is the primary government body that oversees these contracts in the United States. Successful defense contractors must comply with strict regulations and standards to ensure quality and security in their products and services.