Proceedings of the International scientific and practical conference ― Cambridge Science and Education Conference‖ (February 23-25, 2026) / Publisher website: www.naukainfo.com. – Cambridge, United Kingdom, 2026. - 289 p.

56 Internal communications in the national security system is a purposeful, normatively regulated process of exchanging information, meanings, and managerial imperatives between structural units and officials in order to ensure the fulfillment of security tasks. Among the key functions of internal communications are:  coordination (coordination of actions);  integration (formation of corporate identity);  motivation (supporting the moral and psychological state of personnel);  prevention (prevention of internal conflicts and information leaks);  security (protection of information and counteraction to disinformation). Diana Ishchenko, Creative Director of the NGO ―Internews-Ukraine‖, noted: ―if organizations have a well-established internal communication system, they increase their chances of success and effective work by 3.5 times.‖ Qualitatively established communication directly affects the results we achieve together, working in a team. [4] Systematically built internal communications ensure the stability of management, continuity of operation, and preservation of trust between management and personnel. They are a component of the state's strategic communications and an important resource for national security. In conclusion, the phenomenon of internal communications in the national security system should be considered as a strategic resource that forms institutional cohesion, ensures the efficiency of management and increases the state's resilience to modern threats. An effective model of internal communications becomes a prerequisite for the successful functioning of the entire security and defense sector. СПИСОКВИКОРИСТАНИХДЖЕРЕЛ: 1. Національна безпека України: еволюція проблем внутрішньої політики : Вибр. наук. праці / О. С. Власюк. – К. : НІСД, 2016. – 528 с. 2. Про національну безпеку України. Офіційний вебпортал парламенту