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Sweden

ISO Code: SWE

28

Landing Points

28

Cables

8

Connected

182

Reachable

1.5

Redundancy

mixed

Role

Directly Connected Countries

Germany Denmark Estonia Finland Lithuania Latvia Norway Poland

Cables

Aurora2 countries Baltic Sea Submarine Cable2 countries Baltica2 countries BCS East-West Interlink1 countries BCS North - Phase 11 countries Botnia1 countries Danica North1 countries Denmark-Sweden 171 countries Denmark-Sweden 181 countries Eastern Light Sweden-Finland I1 countries Eastern Light Sweden-Finland II1 countries Energinet Laeso-Varberg1 countries GlobalConnect 2 (GC2)1 countries GlobalConnect Denmark-Sweden1 countries Kattegat 21 countries Kattegat Cable1 countries Latvia-Sweden 1 (LV-SE 1)1 countries Mjolner East2 countries Mjolner West1 countries NordBalt1 countries Norfest1 countries Oskarshamn-Visby0 countries Scandinavian Ring North1 countries Scandinavian Ring South1 countries STO-HEL-One1 countries Sweden-Estonia (EE-S 1)1 countries Sweden-Latvia1 countries Västervik-Visby0 countries

Landing Points

Borbby Strandbad, Sweden

1 cables

Byxelkrok, Sweden

1 cables

Farosund, Sweden

3 cables

Klagshamn, Sweden

2 cables

Näsby, Sweden

1 cables

Uto, Sweden

1 cables

Visby, Sweden

3 cables

Stockholm, Sweden

3 cables

Ystad, Sweden

1 cables

Katthammarsvik, Sweden

1 cables

Stavsnas, Sweden

2 cables

Umeå, Sweden

1 cables

Barsebäck, Sweden

1 cables

Kristinelund, Sweden

1 cables

Helsingborg, Sweden

2 cables

Kista, Sweden

1 cables

Varberg, Sweden

1 cables

Kungsbacka, Sweden

1 cables

Skalvik, Sweden

1 cables

Lerkil, Sweden

1 cables

Nynashamn, Sweden

1 cables

Östhammar, Sweden

1 cables

Nybro, Sweden

1 cables

Capri Strand, Sweden

1 cables

Oskarshamn, Sweden

1 cables

Bunkeflostand, Sweden

1 cables

Nothamnsbacken, Sweden

1 cables

Västervik, Sweden

1 cables

182

Reachable Countries

1.5

Redundancy Score

182

Transit Dependencies

Low Redundancy Destinations

Exact bounded path counts are shown for selected direct and nearby destinations. Other destinations use approximate representative counts. 22 exact · 160 approximate

Bonaire, Sint Eustatius and Saba

Transit Dependencies

Score emphasizes lost reachable countries first, then lost representative paths, nearby destinations, and direct-neighbor exposure.

2 countries lost · 10 representative paths · 1 nearby

2 countries lost · 2 representative paths · 0 nearby

Congo, Dem. Rep.

2 countries lost · 2 representative paths · 0 nearby

1 countries lost · 5 representative paths · 1 nearby · 1 direct

1 countries lost · 5 representative paths · 1 nearby · 1 direct

1 countries lost · 5 representative paths · 1 nearby · 1 direct

1 countries lost · 5 representative paths · 1 nearby · 1 direct

1 countries lost · 5 representative paths · 1 nearby

1 countries lost · 5 representative paths · 1 nearby

1 countries lost · 5 representative paths · 1 nearby

Concentration

These are structural concentration measures from the country-topology graph. They do not represent traffic, latency, or capacity share.

11%

Top LP Share

96%

Top Gateway Share

97%

Top Cable Share

0.04

LP HHI

0.95

Gateway HHI

4.63

Cable HHI

Top Landing Points

Farosund, Sweden11%

Stockholm, Sweden11%

Visby, Sweden11%

Helsingborg, Sweden7%

Klagshamn, Sweden7%

Top Gateway Countries

Denmark96%Germany10%Norway9%Finland4%Estonia1%

Cable Failure Impact

Aurora failure

Loses: Germany

Baltica failure

Loses: Poland

Norfest failure

Loses: Norway

Landing Point Failure Impact

Farosund, Sweden failure

Loses 3 cables

Loses: Estonia, Finland

Klagshamn, Sweden failure

Loses 2 cables

Loses: Denmark

Stockholm, Sweden failure

Loses 3 cables

Loses: Estonia, Finland

Ystad, Sweden failure

Loses 1 cable

Loses: Denmark, Poland

Katthammarsvik, Sweden failure

Loses 1 cable

Loses: Lithuania

Stavsnas, Sweden failure

Loses 2 cables

Loses: Estonia, Finland

Umeå, Sweden failure

Loses 1 cable

Loses: Finland

Barsebäck, Sweden failure

Loses 1 cable

Loses: Denmark

Kristinelund, Sweden failure

Loses 1 cable

Loses: Denmark

Helsingborg, Sweden failure

Loses 2 cables

Loses: Denmark

Kista, Sweden failure

Loses 1 cable

Loses: Finland

Varberg, Sweden failure

Loses 1 cable

Loses: Denmark

Kungsbacka, Sweden failure

Loses 1 cable

Loses: Denmark

Skalvik, Sweden failure

Loses 1 cable

Loses: Denmark

Lerkil, Sweden failure

Loses 1 cable

Loses: Denmark

Nynashamn, Sweden failure

Loses 1 cable

Loses: Latvia

Östhammar, Sweden failure

Loses 1 cable

Loses: Finland

Nybro, Sweden failure

Loses 1 cable

Loses: Lithuania

Capri Strand, Sweden failure

Loses 1 cable

Loses: Norway

Bunkeflostand, Sweden failure

Loses 1 cable

Loses: Denmark

Nothamnsbacken, Sweden failure

Loses 1 cable

Loses: Finland

Top Combinations From Bounded Candidate Search

Results come from bounded candidate search, not exhaustive N-2 enumeration. Evaluated 5 cable candidates and 5 landing-point candidates before ranking blocked-state recomputations. 10 cable-pair · 10 landing-point-pair · 25 mixed-pair evaluations

Cable pair

aurora + baltica

1 lost direct countries

Cable pair

baltica + baltic-sea-submarine-cable

1 lost direct countries

Cable pair

baltica + bcs-east-west-interlink

1 lost direct countries

Landing point pair

farosund-sweden + helsingborg-sweden

0 lost direct countries

Landing point pair

farosund-sweden + klagshamn-sweden

0 lost direct countries

Role

mixed

Sweden combines gateway and bridge characteristics: reach is around the 100th percentile, gateway-share is around the 90th percentile, and local bridge coverage is about 43%.

Role labels are network-relative classifications derived from degree, reachable-country count, bridge coverage, and gateway concentration within the country-topology graph.

8

Degree

182

Reachable

12

Bridge Pairs

43%

Bridge Coverage

Bridge Dependencies

Germany / Lithuania1 affected paths

Germany / Latvia1 affected paths

Denmark / Lithuania1 affected paths

Denmark / Latvia1 affected paths

Estonia / Lithuania1 affected paths