Post 1900 but, Canadian troops, including members of the Royal North-West Mounted Police, as it was then, were sent to Vladivostok,
It was the original intention of the Allied High Command was to have “B” Squadron – RNWMP deployed to Vladivostok and a short time thereafter to be boarded onto a Trans-Siberian Railway heading to Omsk, Russia. In July 1918, Omsk had been established as the White Russian Army headquarters opposing the Bolshevik forces.
Other Canadian and Allied Forces in the Caspian Sea area could potentially link up if required or when required.
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There was a mutiny among the French-Canadian soldiers who refused to be sent overseas to put down the Reds, but it was squashed by troops from Ontario.
Also, not mentioned in the RNWMP article, the returning police were originally scheduled to disembark in New Westminster, a hotbed of radicalism during the General Strike, but when the crowd which had gathered to welcome what it thought were veterans returning from Europe discovered that they were instead RNWMP coming back from Siberria, they refused to allow them to disembark, and the ship had to be redocked in Vancouver.