Dee ihe na-aga n'ihu na paragraf a - Stjernfelt gụsịrị akwụkwọ na Royal Swedish Naval Academy na 1940 ma nye ya ọrụ dịka onye isi ma kenye ya na Vaxholm Coastal Artillery Regiment na Eprel 9, na mbụ mgbe ahụ ezubere n'ihi mwakpo German na Denmark
na Norway. N'otu ụbọchị ahụ, ọ ghaghị ime ka ndị agha dị njikere n'ọnụ mmiri ahụ na-aga Stockholm. Ugbua dị ka onye na-eto eto lieutenant, ọ ghọrọ onye isi batrị nke batrị artillery na agwaetiti Roten dị n'ebe ugwu Oké Osimiri Åland, batrị nke nọ na njikere agha zuru oke n'oge Agha Worldwa nke Abụọ. Mgbe ọ dị obere, o nwere mmasị dị ukwuu n'akụkọ agha. N'oge na-adịghị anya mgbe Agha Ụwa nke Abụọ bisịrị, ya na nwunye ọhụrụ ya bụ́ Borghild ji ịnyịnya ígwè gaa n'ụsọ oké osimiri Normandy, na-anakọta ihe ọmụma ma n'ala ahụ ma n'aka ndị ọchịagha ndị Germany bụ́ ndị duziri nchebe n'ebe ahụ. Nke a dugara n'akwụkwọ bụ́ "Alarm i Atlantvallen" ("Alarm in the Atlantic Wall"). Mbipụta French nke akwụkwọ a kpaliri otu akwụkwọ ozi ekele sitere n'aka Ọchịagha Charles de Gaulle.