Fredrikstad fortress (Fredrikstad festning) was a fortification in Fredrikstad, Norway. It was the base of the Østfold Regiment, with defence related responsibilities for the east side of Oslo Fjord.
Identifier (URI) | Rank |
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dbkwik:resource/MrOEfLEYVo72vwAlaN3v_A== | 5.88129e-14 |
dbr:Fredrikstad_Fortress | 5.88129e-14 |