French cruiser Amiral Aube was a Gloire-class armored cruiser built for the French Navy in the early 1900s. She served in the English Channel and the Mediterranean during World War I. In early 1918, the ship was sent to Murmansk to support Allied forces during the when they intervened in the Russian Civil War.
Russian cruiser Zhemchug. A veteran of the Russo-Japanese war, she would survive into World War I, when attached with the British Asiatic Fleet in Penang and a few French ships they were set upon in a surprise raid and sunk by the German cruiser SMS Emden on 28 October 1914.