Chornobyl accident and military radio communications: analysis of organization and features of functioning

The article examines the deployment process, dynamics of changes, and specific features of the military communication system within the 30-kilometer zone of the Chornobyl Nuclear Power Plant during the period from April 26, 1986, to December 5, 1986. Particular attention is paid to radio communicati...

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Date:2026
Author Affiliations:
  • Sergii Gnatiuk — Кандидат технічних наук, ст. дослідник, головний науковий співробітник ДержНДІ технологій кібербезпеки та захисту інформації, Київ
  • Jaroslav Hrokholskyi — Кандидат технічних наук, доцент, доцент кафедри Інформаційних систем та технологій Військового інституту телекомунікацій та інформатизації (ВІТІ) імені Героїв Крут, Київ, 2 категорія ліквідатора, радіотелеграфіст 1 класу при проходженні строкової служби і виконанні завдань в екстремальних умовах
  • Lev Sakovich — Кандидат технічних наук, доцент, науковий співробітник Науково-дослідного центру Інституту спеціального зв’язку та захисту інформації (ІСЗЗІ) НТУУ “КПІ” імені Ігоря Сікорського, Київ, 1 категорія ліквідатора
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Main Authors: Gnatiuk, Sergii, Hrokholskyi, Jaroslav, Sakovich, Lev
Format: Article
Language:Ukrainian
Published: Kyiv National University of Construction and Architecture 2026
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Online Access:https://es-journal.in.ua/article/view/365047
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Journal Title:Environmental safety and natural resources
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Environmental safety and natural resources
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Summary:The article examines the deployment process, dynamics of changes, and specific features of the military communication system within the 30-kilometer zone of the Chornobyl Nuclear Power Plant during the period from April 26, 1986, to December 5, 1986. Particular attention is paid to radio communication as the most operational means of communication under extreme conditions. The material is based on documents and orders of the operational group of the USSR Ministry of Defense (military unit 06407), daily statistical data, as well as the analysis of records in the communication department, orders of the leadership, and the results of their implementation.The study considers the interaction between military and civilian structures, emergency task adjustments, and the creation of additional communication elements that operated situationally and were not always documented. The findings allow tracing the peculiarities of information support and management in the conditions of initial chaos after the accident, and demonstrate the role of the military communication system in ensuring coordination of actions among various forces and structures. The historical experience of Chornobyl remains relevant for contemporary circumstances, as humanity once again faces the challenges of large-scale crises and military threats.
DOI:10.32347/2411-4049.2026.2.238-250