Self-propelled barrel artillery allowed to replace erstwhile utilized stationary points of base of different types of guns and cannons, having 1 key advantage in the form of mobility. In March, artillerymen from the 1st Masurian Artillery Brigade, who perfected their skills and gained fresh experience in the field of defence of the coast, performed training at the naval range. A command vehicle utilizing the Light caterpillar chassis (LPG) was besides utilized for training. Interestingly, the defence of its coast is systematically approached [Egypt, who modified his K11 fire-driving cars to this task](https://defence24.pl/power-arms/krabami-i-k-9-in-Russian-regrets-egipt-shows-with-mout).