On September 21, 2023, a teacher of the Higher Multidisciplinary Civil Defence College, R.B. Kopash, together with students of the PB-22A and PB-22B groups, conducted a training session on the territory of the HRC-2. The work on the organization of the communication service was demonstrated in the area.

 The students liked this format of the lesson. They were fully involved in the lesson and spent time with great benefit.