Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Rundunar sojan ruwa ta Jamus ta yanke shawarar cewa saboda Roon da sauran jiragen ruwa masu sulke na III Scouting Group sun yi jinkiri kuma ba su da isasshen kayan ado, ba su dace da sabis a cikin Tekun Arewa ba inda za su yi haɗari da haɗari tare da babban rundunar jiragen ruwa na Birtaniya. Saboda haka, a ranar 15 ga Afrilu, 1915, an tura Roon da sauran rukunin Scouting na III zuwa Baltic, inda za su fuskanci raunin da ya fi ƙarfin Baltic Fleet. An rushe rukunin kuma an sanya Roon da sauran jiragen ruwa zuwa Sojojin Bincike na Baltic, a karkashin umarnin KAdm Albert Hopman. A lokaci guda, FK Hans Gygas ya maye gurbin Karpf, wanda ya zama mataimakin kwamandan naúrar kuma ya sanya Roon ya zama babban jirginsa. A ranar 30 ga Afrilu, jirgin ya shiga cikin bushewa a Kiel don gyarawa, ya koma aiki don kai hari kan Libau a ranar 7 ga Mayu. A ranar 11 ga Mayu, jirgin ruwa na Burtaniya E9 ya hango Roon da wasu jiragen ruwa da yawa a kan hanyar zuwa Libau, wanda sojojin Jamus suka kama kwanan nan. E9 ya kori torpedo biyar a kan jirgin ruwa na Jamus; biyu sun wuce kusa da baya na Roon yayin da sauran uku suka rasa makasudin su. Daga nan sai Roon ya shiga cikin jerin jiragen ruwa zuwa tsakiyar Baltic har zuwa arewacin Gotska Sandön a ranar 13-16 ga Mayu, 23-26 ga Mayu, 2-6 ga Yuni, 11-13 ga Yuni, da 20-22 ga Yuni. Karpf ya koma Lübeck mai haske yayin da Hopman ya koma Roon yayin da aka gyara babban jirginsa, mai suna Prinz Adalbert, wanda aka yi wa torpedo don rufe aikin mines tare da Albatross a ranar 30 ga Yuni wanda ya wuce har zuwa 2 ga Yuli kuma ya haifar da yakin Åland Islands. Jirgin ruwa mai haske na Augsburg da masu hallaka uku suna rakiyar jirgin ruwa mai suna SMS Albatross lokacin da jiragen ruwa hudu na Rasha suka kai musu hari - jiragen ruwa masu dauke da makamai masu linzami Bayan, Admiral Makarov, da jiragen ruwa masu haske Bogatyr da Oleg. Augsburg ya tsere yayin da masu hallaka suka rufe koma baya na Albatross, wanda ya lalace sosai kuma ya tilasta masa neman mafaka a cikin ruwan Sweden mai tsaka tsaki. Roon ya shiga Lübeck don sauƙaƙe masu hallaka Jamus. A kan...  Tambaya: Yaushe Jamus ta kai wa Soviet hari a Zerel?
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