# Sweden and Norway maritime and defense developments

> Developing situation record from CLSTR: https://clstr.news/situations/sweden-and-norway-maritime-and-defense-developments
> Updated: 2026-11-06T05:00:00.000Z. Sources: 4. Developments: 2.

Sweden is utilizing its submarine expertise to support NATO defense in the Baltic Sea. The Swedish Armed Forces are sharing regional knowledge to assist the alliance in monitoring undersea cables and pipelines, specifically addressing the unique acoustic and environmental challenges of the shallow Baltic seabed.

In Norway, a water crisis in Kirkenes has led to proposals to integrate aquaculture wellboats into national emergency planning for fresh water distribution. Meanwhile, in Sweden, the Coast Guard is reportedly reducing routine patrol activity in the Stockholm archipelago. Despite increased funding, resources are being redirected toward personnel training and new weaponry, resulting in vessels primarily responding to specific reports or life-saving emergencies rather than routine crime prevention.

## Timeline

### 2026-11-06: Norway and Sweden face maritime resource and readiness challenges

Norway's maritime industry suggests using wellboats for emergency water supply, while Sweden's Coast Guard reduces patrols to fund new weaponry and training.

2 sources. https://clstr.news/cluster/norway-and-sweden-face-maritime-resource-and-readiness-challenges

### 2026-11-01: Sweden provides submarine expertise to bolster NATO Baltic defense

Sweden is sharing its century-long expertise in Baltic Sea submarine operations to enhance NATO’s undersea surveillance and defense of critical seabed infrastructure.

2 sources. https://clstr.news/cluster/sweden-provides-submarine-expertise-to-bolster-nato-baltic-defense

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Cite as: Sweden and Norway maritime and defense developments. CLSTR, https://clstr.news/situations/sweden-and-norway-maritime-and-defense-developments