The South Korean Armed Forces do not have a method safety vehicle equipped with a strictly seconded to support cannonhaubic K9/K9A1. These tasks are most likely carried out “from the leap” by WZT in the form of K1 ARV (based on K1 tanks) or K21 ARV (based on K21 combat infantry wagons). The expanding number of users of the said artillery has caused that most likely for a long time to its maker - Hanwha Aerospace, the company is asked about the anticipation of purchasing this kind of support vehicles on the same chassis with the cannonhaubice.