She was abandoned by the Soviets in Helsingfors ( Helsinki ) when they were forced to withdraw from Finland in April 1918 according to the terms of the Treaty of Brest - Litovsk .
She was later returned by the Finns .
She was abandoned by the Soviets in Helsingfors ( Helsinki ) when they were forced to withdraw from Finland in April 1918 according to the terms of the Treaty of Brest - Litovsk , but she was later returned by the Finns .