L'Écho du Katanga ('The Echo of Katanga') was a French-language weekly newspaper published from Elisabethville, Congo-Leopoldville.[2]l'Écho du Katanga was founded in 1929 by Jean Decoster.[3] It replaced Journal du Katanga, which had been founded in 1911.[4] The newspaper promoted European settlement in Congo.[2] Later Decoster's son, Albert Decoster, took over the post as the editor of l'Écho du Katanga.[3][5][6]