Т-72Б主战坦克作为“竞技场” 3主动防护系统的试验车。与其前两代主动防护系统“竞技场”1和“竞技场”2 相比,目前人们对“竞技场”3 的具体改进情况尚不清楚。但可以肯定的是,系统的性能有所提高。例如,通过优化碎片匣和抛射药、采用高性能计算机或改进传感 Т-72Б main battle tank as a “Arena” 3 active protective system test car. Compared with Arena 1 and Arena 2, which were the first two generations of active protection systems, the specific improvement of Arena 3 at present is not yet clear. But to be sure, the performance of the system has improved. For example, by optimizing scrap cartridges and projectiles, using high-performance computers or improving sensing