Rubuta ci gaba don wannan sakin layi - A lokacin mamayewar Jamus a Poland, "Luftwaffe" ya shiga cikin hare-haren iska mai yawa a kan biranen Poland, ta hanyar kai hare-hare kan gine-ginen farar hula kamar asibitoci da kuma kai hari kan 'yan gudun hijirar da ke tserewa. Musamman, "Luftwaffe" ya kai harin bam a babban birnin Poland na Warsaw
, da ƙananan garuruwan Wieluń da Frampol. Bam ɗin Wieluń, ɗayan ayyukan soja na farko na Yaƙin Duniya na II kuma babban aikin farko na fashewar bam an yi shi ne a kan garin da ba shi da ƙima ko ƙima. Hakanan, an bayyana fashewar bam din Frampol a matsayin gwaji don gwada dabarun Jamus da tasirin makamai. Masanin tarihin Burtaniya Norman Davies ya rubuta a cikin "": "An zaɓi Frampol a wani ɓangare saboda ba shi da kariya gaba ɗaya, kuma a wani ɓangare saboda tsarin titin baroque ya gabatar da cikakkiyar layin lissafi don lissafi da ma'auni".