Gallipoli Memorial Day is observed in Turkey every March 18, commemorating the naval operation during the Dardanelles Campaign in World War I. This day marks the significant battle that occurred on March 18, 1915, when Turkish forces successfully defended against the Anglo-French fleet, which had suffered heavy losses due to Turkish minefields. The Dardanelles Campaign is viewed as one of the greatest Ottoman victories and a pivotal moment in Turkish history, symbolizing national pride. The campaign began with an ineffective bombardment of Ottoman forts on February 19, 1915, leading to the decisive battle where the Turks outmaneuvered the Allied forces. The victory is celebrated as a defining moment in the nation’s history, highlighting the strategic importance of the Gallipoli peninsula.