Rubuta ci gaba ga wannan sakin layi - "Cochrane" an canja shi zuwa tashar Arewacin Amurka da West Indies a watan Nuwamba 1917, amma ya koma 2nd Cruiser Squadron a farkon 1918. An kafa shi ne a Murmansk tsakanin Maris da Satumba 1918 a lokacin da Allied ya shiga cikin yakin basasa na Rasha. Ta kai sojojin Soviet zuwa Pechenga a ranar 3 ga Mayu don hana yunkurin White Finns
don kwace garin. A ranar 14 ga Nuwamba 1918 ta makale a cikin Mersey Estuary, yayin da yake karkashin kulawar matukin jirgi, kuma daga baya ya rabu biyu, ya zama asara gaba ɗaya. An rushe wreck a cikin wuri a watan Yuni 1919.