Communist leaders Rosa Luxemburg and Karl Liebknecht were commemorated in Berlin in the 99th year of the massacre of them with a memorial meeting and march by tens of thousands of people form different nations. Two founding leaders of the Communist Party of Germany were massacred after detained on January 15th, 1919 by torture.

At the fore, the banner saying "Luxemburg, Liebknecht, Lenin - No one is forgotten! Stand up and Stand out!" was carried with the red flags and pictures. Along with other revolutionary parties and organizations, MLKP and MLKP/KKÖ joined the march. In the cortège of MLKP, "Star of the party, Communist Youth Organization", "Sun of the party, Communist Women's Organization", "Long live serhildan and intifada", "Single fist, single barricade against the single type" slogans were shouted. After the visit of the graveyards of Luxemburg, Liebknecht and other revolutionaries from historical DKP, MLKP members stood in silent homage for the memory of the martyrs fallen in the struggle for freedom, revolution and socialism.