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Siege of Hammershus 1645

Siege of Hammershus: Grund-Rids af Hammers Huus saaledes som det omtrent aar 1736
Image: Jonas Haas from Det Kongelige Biblioteks Billedsamling, Public domain, via Wikimedia Commons

Recorded location from Wikidata; battle sites are often approximate.

Key facts

Date16 June 1645 – 17 June 1645Wikidata
Year1645Wikidata P580 (start time)
EraEarly modern (1500–1799)derived from year
LocationDenmarkNatural Earth (modern borders)
ContinentEuropeNatural Earth
War / conflictTorstenson WarWikidata P361
Coordinates55.2708, 14.7550Wikidata P625

About the battle

The siege of Hammershus occurred from 16 to 17 June 1645 during the Torstenson War between Sweden and Denmark–Norway.

On 8 June, a Swedish force of 900 men under Carl Gustaf Wrangel landed at Nexø, where they repelled the Danish defenders. While some of the defenders surrendered, many fled to Hammershus under Holger Rosencrantz. After learning that the Danish fleet had returned to Copenhagen, Wrangel decided to proceed with the previously postponed capture of Hammershus.

On 16 June, the Swedes landed at Sandvig and immediately established a redoubt on Nøddebo Hill. Despite initial resistance from the small Danish garrison of 8–9 men, Rosencrantz ultimately capitulated in exchange for safe passage.

Text adapted from the Wikipedia article Siege of Hammershus (revision 1380883272), licensed under CC BY-SA 4.0. Changes: excerpted from the article lead section; formatting and citations removed. No text added.

Location

55.2708, 14.7550 · Denmark

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Nearby battles

Other battles of the Torstenson War

All 8 battles of the Torstenson War →

Browse more: battles in Denmark · Europe · Early modern battles

Further reading