 In June 1900, "Hertha", along with "Hansa", "Gefion", and "Irene" landed detachments of "Seebataillone" (marines) to seize the Taku Forts.The marines joined detachments sent from warships of several other countries.A total of around 450 German troops were contributed to the multi-national force, which totaled around 2,200 officers and men.