It's called ASAP. ASAP I get it. Called plans to build a specialized space tug to deorbit the station, quote not optional, end quote. Fearing human casualties on the ground should it make an uncontrolled re entry into the atmosphere. Quote the day will inevitably come when the station is at the end of its life and we may not be able to dictate that day. It is inconceivable to allow the station to deorbit in an uncontrolled manner, end quote