Ukrainian Armed Forces Communications and Cybersecurity Forces Day: History of the Holiday and Greetings
On August 8, 2026, Ukraine will celebrate the Day of the Signal Corps and Cybersecurity of the Armed Forces of Ukraine for the first time. This professional holiday for military communications specialists was established to honor the service members who ensure stable communications, troop command and control, and cybersecurity for the Armed Forces of Ukraine.
The history of this professional holiday for military signal corps personnel dates back to 2000.
At that time, a decree issued by Ukrainian President Leonid Kuchma on February 1, 2000, established Communications Forces Day.
August 8 was chosen as the date of celebration. It is linked to an event on August 8, 1920, when training for military signal corps personnel began at the former Kostyantynivsky Cadet School in Kyiv as part of the Second Kyiv Military Engineering Courses.
After Ukraine declared independence on January 3, 1992, the Communications Directorate of the Red Banner Kyiv Military District began coordinating the activities of the communications systems of the Kyiv, Prykarpattia, and Odesa Military Districts.
Subsequently, the communications units of the Air Force and Air Defense Forces were also brought under this coordination. During this period, the formation of the Communications Directorate of the General Staff of the Armed Forces of Ukraine began.
In February 2020, as part of the Ukrainian Armed Forces’ transition to NATO standards, the Main Directorate of Communications and Information Systems was reorganized into the Command of the Communications and Cyber Security Forces of the Ukrainian Armed Forces.
And on August 6, 2026, Ukrainian President Volodymyr Zelenskyy signed a decree officially establishing August 8 as the Day of the Signal Corps and Cyber Security Forces of the Armed Forces of Ukraine.
The decree states: “In honor of the courage and heroism of the soldiers of the Communications and Cyber Security Forces of the Armed Forces of Ukraine, demonstrated in the struggle for Ukraine’s freedom, independence, and territorial integrity, and with the aim of fostering military traditions, I hereby decree: to establish in Ukraine the Day of the Communications and Cybersecurity Forces of the Armed Forces of Ukraine, to be observed annually on August 8. To declare the Decree of the President of Ukraine No. 154/2000 of February 1, 2000, ‘On Communications Forces Day,’ to be no longer in force.”
Thus, the former professional holiday of the Signal Corps has been replaced by the Day of the Signal and Cybersecurity Forces of the Armed Forces of Ukraine, which will henceforth be observed annually on August 8.
The Signal Corps is an important component of the Armed Forces of Ukraine. It is responsible for ensuring reliable communications and command and control of troops.
Military signalers serve in all branches of the armed forces, ensuring the transmission of information and the coordination of unit operations.
In the context of full-scale war, their work is of particular importance. Reliable communications are one of the key conditions for effective command and control, and cybersecurity helps protect information systems from enemy attacks.
Therefore, the military communications specialist remains one of the most essential and in-demand professions on the front lines.
On this day, military signalers are thanked for their professionalism, courage, resilience, and reliable communications, which help Ukrainian defenders coordinate their actions and resist Russian aggression.
August 8 is a day to honor those who maintain communication between units, help troops operate in a coordinated manner, and protect Ukraine’s cyberspace.
Congratulations on the Day of the Signal Corps and Cybersecurity Forces of the Armed Forces of Ukraine
Happy Communications and Cybersecurity Forces Day! Your work is invisible—but invaluable. Your strength lies in every signal and every secure channel. We bow low in gratitude for this! You are the quiet strength of the army that leaves the enemy no chance. Happy holiday, cyber defense specialists! Sincere thanks for holding the digital front every day!
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We sincerely wish our communications specialists and cybersecurity experts good health, God’s protection, and victory as soon as possible. We are infinitely grateful for your selfless service in the name of freedom, truth, and the independence of Ukraine and its people!
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I wish all our brave and courageous warriors uninterrupted communications! May you have an unbreakable spirit, perseverance, and courage in the fight for our victory! I wish you and your loved ones good health, family happiness, and prosperity. Glory to the Signal Corps and Cybersecurity Forces! Glory to Ukraine! Together we will prevail!
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Happy Communications Forces Day! Your work is an integral part of our security and stability. I wish you good health, success in your service, and a peaceful life. Thank you for your dedication and professionalism!
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Happy Communications and Cybersecurity Forces Day! Your work is invisible—but invaluable. Your strength lies in every signal and every secure channel. I bow low in gratitude for this! You are the quiet strength of the army that gives the enemy no chance. Happy holiday, cyber defense specialists! Sincere thanks for holding the digital front every day!
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Congratulations on the Day of the Signal Corps of the Armed Forces of Ukraine. Your work is an invisible yet extremely important shield for our nation. I wish you success, good health, and peaceful skies. Thank you for your service!
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Dear signal corps personnel and cyber defenders! Thanks to you, our military is always connected, and critical information remains under reliable control. Every day, you ensure the security of our digital frontiers and uphold the unity of the army. We wish you strength, good health, and new victories in your challenging but vital work. Glory to Ukraine—and glory to each of you!
On August 8, according to the Old Church Calendar, Orthodox Christians commemorate St. Gregory, the iconographer of the Kiev-Pechersk Lavra. According to the new calendar, this date falls on August 21. Little is known about the saint’s life, but church tradition associates him with the Kyiv-Pechersk Lavra and the ancient Kyiv school of iconography. It is believed that Gregory created many icons that became famous far beyond the borders of Kyiv.
