Mezue ahịrịokwu na-esonụ: Bey duru ndị 4th Destroyer Flotilla, nke gụnyere ndị na-ebibi Z11 "Bernd von Arnim", Z12 "Erich Giese" na Z13 "Erich Koellner", dịka akụkụ nke "Kommodore" Friedrich Bonte nke na-ebu ndị agha ugwu nke General Eduard Dietl maka ọrụ nke Narvik n'oge mwakpo ndị Germany nke Norway na 9 Eprel 1940. N'ihe na-esonụ
Agha nke Narvik na Eprel 10 na 13 Eprel, Bey mere onwe ya ka ọ dị iche site na idu otu obere ndị na-ebibi ihe na-eme ihe ike ma ọ bụrụ na ha na-eme ihe ike megide ndị agha Royal Navy nke gụnyere agha agha.