 Okay, we are doing platoon certification for the Brigade Engineer Battalion and this is a demolition range that will certify our sapper individual squads and platoon. The importance of this training is to validate every individual in this battalion in order to be a more lethal force as we prepare to continue in our collective training progression for the battalion to get certified in our focus. The safety precautions that we take place of course is always like we handle demolition so it's a lot of it has to do with the distance from the actual blast and it's correlated with the amount of explosives that we use. So right now we are perfect distance and we are also behind our combat vehicles and that's how we would do the safety in a combat environment. This is actually getting us to that progression in case we are called up to serve and