 These serve to reflect job title, function, and/or role and range from Sergeant to Chief.The VA Police also maintain groups of specialty service elements such as K-9, bicycle, boat and motorcycle patrols.The VA Police are an armed, federal law enforcement and protective service entity that operates in and around the various Veterans Affairs Medical Centers, National Cemeteries and other VA facilities located throughout the whole of United States to include Puerto Rico and the United States Virgin Islands.