 We're inserting patient scenarios that that we're likely to see in the field environment. It allows the team made up of organic med battalion personnel and the HSAP personnel from the military treatment facilities to get in here, work as a team, take care of the patients. This is a great teaching environment. Everybody who knows something is teaching. So exercises like these are really important because they should prepare us for the fight. We train like we fight. We have to get familiar with the equipment. We have to get familiar with receiving a plethora of patients at any moment notice whether it's day or night. We receive the patients, we clear them, we take them into our STP, we give them emergency resuscitative medicine, make sure they're stabilized before they move on to a different area of our STP, i.e. the holding unit or the frisk for surgery, and then we conduct the surgery, we do whatever other interventions are needed, and then we try to get them out as quickly as possible onto a higher echelon care if needed.