04. COMMUNICATION

This section contains materials about communication during crisis situations. Recognizing alarm signals, reliable information sources, and news verification methods.

REF. 401Jan 9, 2026

ALARM SIGNALS

Recognizing air raid alarm – modulated siren sound for 60 seconds.

REF. 402Jan 14, 2026

RELIABLE SOURCES

Battery radio, RCB Alert, and RSO app – how to filter information.

REF. 403Jan 8, 2026

DISINFORMATION

Information as a weapon – how to recognize manipulation and protect your mind.