I learned that there are various subcategories of medicine that have not been bought to my attention. Tactical Medicine is a specialized and intensive endeavor in medicine, where one works closely with the law enforcement to provide medical care for the officers. These types of doctors have to undergo training similar to the military and SWAT teams in order to be properly trained while in the field. The development of tactical medicine dates way back to the time of warfare. The necessity was needed when many soldiers were getting injured due to the fact that there was not a physician on hand to care for the patient immediately. The implementation of this program now assist special law enforcement in the field.