Heroes' Remembrance Day, also known as the Remembrance Day of the Battle of Cēsis, is observed in Latvia every June 22. This day commemorates the soldiers who lost their lives during the Battle of Cēsis, which took place in 1919 between Estonian forces, supported by the 2nd Latvian Cēsis regiment, and German forces. The battle was a pivotal moment in both the Latvian and Estonian Wars of Independence. On this day, Latvians honor the memory of 13 members of the 2nd Latvian Cēsis regiment who were killed in the conflict. While it is not a public holiday, it serves as a day of remembrance for those who fought for Latvia's independence. The observance is significant in the context of Latvia's history, particularly following its declaration of independence in 1918 amidst conflicts with Soviet Russia and German forces.