Strandhögg
viking's raiding technique
Strandhogg in old Norse was a Viking tactic consisting of a coastal raid with the intention of capturing livestock and indigenous peoples for the slave trade. This tactic was enhanced by Viking longships' shallow draft.
The Vikings had already developed spy networks from their many commercial encounters with vicus. These spies informed them of the local customs, the dates of religious feasts, helped with translation and indicated places to plunder and personalities to be removed and held for ransom. It happened that Vikings made these raids against their own countrymen as well. Harald I, known as Harald Fairhair, prohibited strandhogg on the Norwegian territory.
Later uses
The term remains in use in Iceland. With the rise of neoliberal, free-market ideology in the country in the 1990s, it came to be used of hostile takeovers and other aggressive business practices by Icelandic businessmen.
This term now also refers to two specific Android exploits.
“Strandhögg” enters the record as viking's raiding technique. Crown Archives preserves that source wording while asking what Strandhögg, viking's and raiding can confirm, complicate or overturn.
Why this record matters
“Strandhögg” is worth following because a concise public description often conceals a longer documentary argument. Here, Strandhögg, viking's and raiding provides the most credible route into that argument.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jun 30, 2026. The linked authority identifier is Q2486819. None of the 0 selected statements returned an explicit reference.
Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
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This entry incorporates text from “Strandhögg” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.