The gathering of around 150 participants from 10 countries was combined with the presentation of combat equipment and another equipment of the Polish Armed Forces Rocket and Artillery and the offer of this part of the Polish arms industry, which is straight related to artillery weapons. It is worth recalling in respective sentences the past of the undisputedly most popular in the planet of self-propelled caterpillar traction, which in the last fewer decades has besides become the primary fire agent of our WRiA in the barrel artillery group.