In peacetime, its importance is even greater. In Polish airspace, there are passenger planes, light aircraft, helicopters, our military aircraft, and allied state machines. There could be transponder failures, loss of communication, disruptions in satellite navigation systems, or other emergency situations. Such rules must also protect our pilots. A Polish or allied aircraft may, due to a malfunction, communication or navigation interference, find itself in an unusual location, including near the border. The lack of an IFF response or an unusual trajectory alone cannot therefore automatically mean classifying the object as hostile. The sum of this data is precisely positive identification.