Sergeant Day is observed in Ukraine every November 18, a military observance established by President Petro Poroshenko in April 2019. This day celebrates the dedication, responsibility, and professionalism of non-commissioned officers (NCOs) in the Armed Forces of Ukraine. The rank of sergeant, which is positioned between corporal and lieutenant, plays a crucial role as team leaders and role models for lower-ranking servicemen. Celebratory events are held in military units across Ukraine to honor the approximately 40,000 NCOs, particularly those who have served in the armed conflict in Donbass. The day emphasizes the courage and heroism of these individuals in defending the country's freedom, independence, and territorial integrity, while also aiming to enhance military traditions among junior and middle-ranking NCOs.