Law Enforcement Support Office

The Law Enforcement Support Office (LESO) is a division under the United States Department of Defense (DoD) responsible for managing the "1033 Program", which transfers excess weapons, equipment, and vehicles from the United States Armed Forces to civilian law enforcement agencies. The program legally requires the DoD to make various items of equipment available to local law enforcement, ranging from supplies to materiel.

Source: Wikipedia — Law Enforcement Support Office (CC BY-SA 4.0)