The Federal Air Marshal Service (FAMS) is a United States federal law enforcement agency under the supervision of the Transportation Security Administration (TSA) of the United States Department of Homeland Security (DHS). The Air Marshal Service is meant to promote confidence in civil aviation by effectively deploying federal air marshals (FAMs) to detect, deter, and defeat hostile acts targeting the United States. To present such a serious and respectful department, the relative badges must require the very high quality as well to match its image.