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List of international submarine communications cables Wiki2Web Clarity Challenge

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Study Guide: Global Submarine Communications Cables

Cheat Sheet:
Global Submarine Communications Cables Study Guide

Introduction to Submarine Cable Networks

The primary objective of this document is to enumerate international submarine communications cables.

Answer: True

Explanation: The document's principal aim is to provide a comprehensive list of international submarine communications cable systems.

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Domestic submarine cable systems, such as those serving Japan and Brazil, are explicitly excluded from the primary listing.

Answer: True

Explanation: The scope of the listing is international; domestic cable systems, including those within Japan and Brazil, are not included in the main compilation.

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The primary listing of submarine cable systems is organized alphabetically by name, not by geographical region.

Answer: True

Explanation: The main body of the list is structured alphabetically according to the cable system's designation, rather than by the geographical areas it serves.

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The information typically provided for each listed cable system includes its designation and the countries or regions it interconnects. Details regarding associated companies or comprehensive landing points are not universally supplied.

Answer: False

Explanation: The typical information provided for each cable system includes its name and the countries or regions it interconnects. Details regarding associated companies or comprehensive landing points are not universally supplied.

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Submarine communications cables are essential for transmitting telecommunications signals internationally, forming the backbone of global internet and voice traffic.

Answer: True

Explanation: The primary function of submarine communications cables is to carry international telecommunications traffic, underpinning global digital infrastructure.

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A cable landing point is the physical location where an undersea cable makes landfall, connecting the submarine cable system to terrestrial networks.

Answer: True

Explanation: A cable landing point serves as the crucial interface between submarine cable systems and the land-based telecommunications infrastructure.

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Which of the following cable systems is explicitly excluded from the list?

Answer: A domestic cable system along the coast of Brazil.

Explanation: The document explicitly states that domestic cable systems are excluded from the primary listing of international submarine communications cables.

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How is the list of international submarine communication cables primarily organized?

Answer: Alphabetically by the cable system's name.

Explanation: The main compilation of submarine cable systems is arranged in alphabetical order based on their designated names.

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What is the primary function of submarine communications cables as described in the source?

Answer: To transmit telecommunications signals internationally.

Explanation: Submarine communications cables are fundamentally designed to transmit telecommunications signals across international boundaries, forming the backbone of global communication networks.

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Cable Status and Lifecycle

The document notes that certain older submarine cables are no longer utilized for international telecommunications.

Answer: True

Explanation: The introductory information specifies that some older submarine cables have been retired from international telecommunications service.

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A designation of 'decommissioned' indicates that a submarine cable system is no longer operational for its intended telecommunications purpose.

Answer: True

Explanation: When a cable system is marked as 'decommissioned,' it signifies its cessation of active service for its original telecommunications function.

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A 'planned' status signifies that a submarine cable system is designated for future construction and deployment, not current operation.

Answer: True

Explanation: A status of 'planned' indicates that the cable system is intended for future implementation and has not yet commenced operations.

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The CANTAT-3 cable system was decommissioned after connecting Canada, Iceland, the Faeroe Islands, the UK, Denmark, and Germany.

Answer: True

Explanation: CANTAT-3, a former transatlantic cable system, is no longer operational and served multiple North American and European locations.

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The Monet submarine cable system is listed as an international submarine communications cable system; its status as decommissioned is not explicitly confirmed within the provided data.

Answer: False

Explanation: While listed as an international submarine cable system, the provided information does not confirm Monet's status as decommissioned.

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The SEA-ME-WE 6 cable system is planned.

Answer: True

Explanation: SEA-ME-WE 6 is designated as a planned cable system, indicating future development rather than current operational status.

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The decommissioned TAT-14 cable system connected the USA, the UK, France, the Netherlands, Germany, and Denmark.

Answer: True

Explanation: TAT-14 was a significant transatlantic cable system that is now decommissioned, having previously linked multiple North American and European countries.

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What does the status 'decommissioned' signify for a submarine cable?

Answer: The cable is no longer in active use for its original purpose.

Explanation: A 'decommissioned' status indicates that the cable system has ceased its operational function for its primary telecommunications role.

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Which statement accurately describes the CANTAT-3 cable system?

Answer: It was decommissioned after connecting Canada, Iceland, and Germany.

Explanation: CANTAT-3 was a significant transatlantic cable system that is now decommissioned, having previously linked Canada, Iceland, and several European countries.

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Which of the following cable systems is designated as 'planned' in the source?

Answer: SEA-ME-WE 6

Explanation: The SEA-ME-WE 6 cable system is identified as being in the 'planned' stage of development.

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Transatlantic Cable Systems

The Atlantic Crossing 1 (AC-1) cable system connects the USA, the UK, Germany, and the Netherlands.

Answer: True

Explanation: AC-1 serves as a direct link between the United States and multiple European nations, including the United Kingdom, Germany, and the Netherlands.

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The AEConnect cable system has landing points in Shirley, USA, and Killala, Ireland.

Answer: True

Explanation: AEConnect's terrestrial connections are established at its landing points in the United States and Ireland.

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The AMERICAS-II cable system connects the USA, Puerto Rico, US Virgin Islands, Martinique, Curaçao, Trinidad, Venezuela, French Guiana, and Brazil.

Answer: True

Explanation: AMERICAS-II establishes connectivity across numerous locations in North America, the Caribbean, and South America.

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The Amitié submarine cable is planned to go live in 2022, connecting Bude (UK), Le Porge (France), and Lynn (USA).

Answer: True

Explanation: Amitié is a planned transatlantic cable system with projected landing points in the United Kingdom, France, and the United States.

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The ARCOS-1 cable system, the Americas Region Caribbean Optical-ring System, serves the USA, Mexico, Belize, Guatemala, Honduras, Nicaragua, Costa Rica, Panama, Colombia, Venezuela, Netherlands Antilles, Puerto Rico, Dominican Republic, Turks and Caicos Islands, and the Bahamas.

Answer: True

Explanation: ARCOS-1 provides extensive connectivity throughout the Americas, including North America, Central America, the Caribbean, and northern South America.

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The BALTICA cable system connects Poland, Denmark, and Sweden.

Answer: True

Explanation: BALTICA facilitates direct submarine communication links among Poland, Denmark, and Sweden.

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The C-Lion1 cable system connects Finland and Germany.

Answer: True

Explanation: C-Lion1 establishes a direct submarine link between Finland and Germany.

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The Dunant cable, connecting the US and France, went live in 2020.

Answer: True

Explanation: Dunant is a transatlantic cable system that became operational in 2020, linking the United States and France.

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The Grace Hopper submarine cable is a transatlantic cable connecting Bude (UK), New York (USA), and Bilbao (Spain), and it became live in 2021.

Answer: True

Explanation: Grace Hopper is a recent transatlantic cable system that commenced operations in 2021, linking the United States, the United Kingdom, and Spain.

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The Havfrue cable system runs from New Jersey (USA) to Blaabjerg (Denmark), with branches to Ireland and Norway. It is sold under the brand name America Europe Connect-2 (AEC-2) and was live in Q4 2020.

Answer: True

Explanation: Havfrue, also marketed as AEC-2, is a transatlantic cable system connecting North America to Northern Europe.

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MAREA is an international submarine communications cable system, not a domestic US cable.

Answer: True

Explanation: MAREA is recognized as a major international submarine cable, facilitating transatlantic data flow.

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The Alonso de Ojeda cable system connects Aruba and Curaçao.

Answer: True

Explanation: Alonso de Ojeda serves as a submarine communications link between the islands of Aruba and Curaçao.

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The Atlantic Crossing 1 (AC-1) cable system connects the USA with which European countries?

Answer: The UK, Germany, and the Netherlands

Explanation: AC-1 provides a direct transatlantic link connecting the United States to the United Kingdom, Germany, and the Netherlands.

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Which two locations are connected by the AEConnect cable system?

Answer: USA and Ireland

Explanation: AEConnect establishes a direct submarine link between the United States and Ireland.

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The AMERICAS-II cable system connects the USA and Brazil to which other territories/islands?

Answer: Both B and C

Explanation: AMERICAS-II encompasses a broad network, connecting the USA and Brazil to numerous Caribbean islands and territories, including Puerto Rico, Martinique, Curaçao, the Bahamas, and Trinidad.

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According to the source, the Amitié submarine cable is planned to connect:

Answer: The UK, France, and the USA

Explanation: The planned Amitié cable system is designed to link landing points in the United Kingdom, France, and the United States.

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The ARCOS-1 cable system, also known as Americas Region Caribbean Optical-ring System, serves which major regions?

Answer: USA, Mexico, Central America, Caribbean, and Northern South America

Explanation: ARCOS-1 provides extensive connectivity across the Americas, encompassing North America, Central America, the Caribbean, and northern South America.

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Which countries are connected by the BALTICA cable system?

Answer: Poland, Denmark, and Sweden

Explanation: The BALTICA cable system provides direct submarine connectivity between Poland, Denmark, and Sweden.

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The Dunant cable, which went live in 2020, connects which two countries?

Answer: USA and France

Explanation: The Dunant cable system provides a direct transatlantic link between the United States and France.

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The Grace Hopper submarine cable, operational since 2021, connects:

Answer: USA, UK, and Spain

Explanation: Grace Hopper is a transatlantic cable system that commenced operations in 2021, linking the United States, the United Kingdom, and Spain.

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What is the alternative brand name for the Havfrue cable system?

Answer: America Europe Connect-2 (AEC-2)

Explanation: The Havfrue cable system is marketed and sold under the brand name America Europe Connect-2 (AEC-2).

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Which cable system connects Aruba and Curaçao?

Answer: Alonso de Ojeda

Explanation: The Alonso de Ojeda cable system provides submarine connectivity between Aruba and Curaçao.

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Transpacific Cable Systems

The Asia-America Gateway (AAG) cable system connects locations in Asia, including Malaysia, Singapore, Thailand, Brunei, Vietnam, Hong Kong, and the Philippines, with destinations in the USA, including Guam, Hawaii, and the Continental USA West Coast.

Answer: True

Explanation: The AAG cable system establishes connectivity between various Asian points and key locations within the United States, notably Guam and Hawaii.

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AJC, the Australia-Japan Cable system, connects Australia and Japan.

Answer: True

Explanation: The Australia-Japan Cable (AJC) system provides a direct link between Australia and Japan.

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The APCN 2 cable system links Japan, Korea, the Philippines, Taiwan, China, Hong Kong, Malaysia, and Singapore.

Answer: True

Explanation: APCN 2 facilitates high-capacity data transmission across multiple key locations in East and Southeast Asia.

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The Australia Singapore Cable directly connects Australia and Singapore.

Answer: True

Explanation: The Australia Singapore Cable (ASC) establishes a direct submarine link between these two nations.

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The Commonwealth Pacific Cable (COMPAC), now decommissioned, once connected Canada, the USA, Fiji, New Zealand, and Australia.

Answer: True

Explanation: COMPAC was a significant transpacific cable system that linked North America, Oceania, and Australia before its decommissioning.

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The FASTER cable system links the USA, Japan, and Taiwan.

Answer: True

Explanation: FASTER provides high-speed connectivity between the United States, Japan, and Taiwan.

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The Hawaiki Cable connects New Zealand, Australia, American Samoa, New Caledonia, Hawaii, and Oregon (USA).

Answer: True

Explanation: Hawaiki provides a significant submarine data link across the Pacific, connecting Oceania with the continental United States.

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NCP stands for the New Cross Pacific Cable Network. It connects the USA, Japan, South Korea, China, and Taiwan.

Answer: True

Explanation: The New Cross Pacific (NCP) cable network facilitates high-capacity data transfer between East Asia and the United States.

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The PC-1 cable system, also known as Pacific Crossing, connects California and Washington in the USA with Japan.

Answer: True

Explanation: Pacific Crossing 1 (PC-1) is a major transpacific cable system linking the United States West Coast with Japan.

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The Southern Cross cable system connects Australia, New Zealand, Fiji, and the United States.

Answer: True

Explanation: Southern Cross provides a critical transpacific link between Oceania and the North American continent.

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The TPC-5CN cable system connects Japan, Guam, Hawaii, and the USA.

Answer: True

Explanation: TPC-5CN facilitates transpacific data transmission, linking East Asian locations with key points in the United States.

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The TSE-1 (Taiwan Strait Express 1) was the first cable to directly connect Taiwan and mainland China.

Answer: True

Explanation: TSE-1 holds historical significance as the inaugural submarine cable providing direct connectivity between Taiwan and mainland China.

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The Banjoewangi-Broome cable system, connecting Australia and Indonesia, has been decommissioned.

Answer: True

Explanation: The Banjoewangi-Broome cable system is no longer operational, having been decommissioned after its service period.

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Which US states and Asian locations are connected by the Asia-America Gateway (AAG)?

Answer: Guam, Hawaii (USA) and Malaysia, Singapore, Hong Kong

Explanation: The AAG cable system connects key locations in Asia, including Malaysia and Singapore, with US territories such as Guam and Hawaii.

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What does the abbreviation AJC refer to?

Answer: Australia-Japan Cable

Explanation: AJC is the designation for the Australia-Japan Cable system.

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Which of these countries is NOT listed as being connected by the APCN 2 cable system?

Answer: Vietnam

Explanation: The APCN 2 cable system connects Japan, Taiwan, Singapore, and other East Asian locations, but Vietnam is not listed among its primary landing points.

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What is the direct route of the Australia Singapore Cable?

Answer: Australia to Singapore

Explanation: The Australia Singapore Cable (ASC) establishes a direct submarine link between Australia and Singapore.

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The FASTER cable system connects the USA with which two Asian countries/regions?

Answer: Japan and Taiwan

Explanation: FASTER provides high-capacity connectivity between the United States, Japan, and Taiwan.

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Which of the following locations is connected by the Hawaiki Cable?

Answer: New Zealand

Explanation: The Hawaiki Cable system connects New Zealand, Australia, and various Pacific islands with the continental United States.

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What does NCP stand for in the context of submarine cables?

Answer: New Cross Pacific

Explanation: NCP is an acronym for the New Cross Pacific Cable Network.

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The PC-1 cable system is also known as:

Answer: Pacific Crossing

Explanation: PC-1 is commonly referred to as the Pacific Crossing cable system.

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The Southern Cross cable system connects Australia and New Zealand to which other region?

Answer: The United States

Explanation: Southern Cross provides a vital transpacific link connecting Australia and New Zealand to the United States.

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What is the significance of the TSE-1 (Taiwan Strait Express 1) cable system?

Answer: It was the first cable to directly connect Taiwan and mainland China.

Explanation: TSE-1 holds historical significance as the inaugural submarine cable providing direct connectivity between Taiwan and mainland China.

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What is the status of the Banjoewangi-Broome cable system?

Answer: Decommissioned

Explanation: The Banjoewangi-Broome cable system, which connected Australia and Indonesia, has been decommissioned.

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Asia-Middle East-Europe Connectivity

The 2Africa cable system connects Africa, the Middle East, and Europe.

Answer: True

Explanation: The 2Africa project is designed to interconnect the continents of Africa and Europe, along with the Middle East region.

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The Asia-Africa-Europe Gateway (AAE-1) cable system connects regions across Asia, Africa, and Europe, not primarily Asia and the USA.

Answer: True

Explanation: AAE-1, the Asia-Africa-Europe Gateway, serves as a vital link between these three major geographical areas.

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The ALETAR cable system connects Egypt and Syria.

Answer: True

Explanation: ALETAR serves as a submarine communications link between Egypt and Syria.

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BBG stands for the Bay of Bengal Gateway Cable System, and its scope includes Barka, Fujairah, India, Sri Lanka, Malaysia, and Singapore.

Answer: True

Explanation: The Bay of Bengal Gateway (BBG) cable system encompasses landing points across South Asia, the Middle East, and Southeast Asia.

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The Europe India Gateway (EIG) cable system connects the UK, Portugal, Gibraltar, France, Monaco, Libya, Egypt, Saudi Arabia, Djibouti, Oman, the UAE, and India, linking Europe and Asia.

Answer: True

Explanation: EIG serves as a significant conduit for telecommunications traffic between Europe and Asia, with numerous landing points across continents.

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The FLAG Europe-Asia (FLAG FEA) cable system spans from the UK, through Spain, Italy, Jordan, Egypt, Saudi Arabia, and the United Arab Emirates, to India, Malaysia, Thailand, Hong Kong, China, South Korea, and Japan.

Answer: True

Explanation: FLAG FEA is an extensive cable system connecting Europe and Asia, traversing multiple countries across both continents.

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The I-ME-WE cable system's name signifies its route, connecting India, the Middle East, and Western Europe. It includes landing points in India, Pakistan, UAE, Saudi Arabia, Egypt, Lebanon, Italy, and France.

Answer: True

Explanation: The I-ME-WE cable system's nomenclature accurately reflects its geographical scope, linking India, the Middle East, and Western Europe.

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The PEACE Cable system, which stands for Pakistan & East Africa Connecting Europe, connects Cyprus, Djibouti, Egypt, France, Kenya, Maldives, Malta, Pakistan, Saudi Arabia, Seychelles, Singapore, and Tunisia.

Answer: True

Explanation: PEACE is an extensive cable system designed to link regions across Asia, Africa, and Europe.

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The SEA-ME-WE 3 cable system connects South East Asia, the Middle East, and Western Europe.

Answer: True

Explanation: SEA-ME-WE 3 is a vital submarine cable infrastructure linking these three major global regions.

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The TEAMS cable system connects the UAE and Kenya.

Answer: True

Explanation: TEAMS (The East African Marine System) provides a direct submarine link between the United Arab Emirates and Kenya.

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The Blue-Raman cable system connects France, Italy, Greece, Israel, Jordan, Saudi Arabia, Djibouti, and Oman.

Answer: True

Explanation: Blue-Raman establishes connectivity across multiple countries in the Mediterranean and Middle Eastern regions.

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Which continents are connected by the 2Africa cable system?

Answer: Africa, the Middle East, and Europe

Explanation: The 2Africa project is designed to interconnect Africa, the Middle East, and Europe, significantly enhancing digital connectivity across these regions.

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The Asia Africa Europe Gateway (AAE-1) cable system links which major regions?

Answer: Asia, Africa, and Europe

Explanation: AAE-1 serves as a critical infrastructure link connecting the continents of Asia, Africa, and Europe.

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The BBG cable system, Bay of Bengal Gateway, includes landing points in which of the following?

Answer: India, Sri Lanka, and Singapore

Explanation: The Bay of Bengal Gateway (BBG) cable system includes landing points in India, Sri Lanka, and Singapore, among other locations.

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Which of the following is NOT a country connected by the Europe India Gateway (EIG) cable system?

Answer: Spain

Explanation: The EIG cable system connects numerous countries across Europe and Asia, including the UK, India, and Saudi Arabia, but Spain is not listed among its landing points.

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Which statement best describes the FLAG Europe-Asia (FLAG FEA) cable system?

Answer: It spans from the UK across Asia to Japan.

Explanation: FLAG FEA is an extensive submarine cable system that originates in the United Kingdom and extends across Asia to Japan.

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The I-ME-WE cable system's name reflects its route connecting India, the Middle East, and:

Answer: Western Europe

Explanation: The I-ME-WE cable system's name signifies its route connecting India, the Middle East, and Western Europe.

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The PEACE cable system connects Cyprus, Djibouti, Egypt, France, and which other regions?

Answer: All of the above

Explanation: The PEACE cable system connects numerous locations across Asia, Africa, and Europe, including India, Pakistan, Singapore, Kenya, Maldives, Tunisia, Saudi Arabia, Seychelles, and Malta.

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The Blue-Raman cable system connects countries in the Mediterranean and Middle East, including:

Answer: All of the above

Explanation: The Blue-Raman cable system connects a wide array of countries across the Mediterranean and Middle East, including Greece, Israel, Saudi Arabia, Italy, Jordan, Oman, France, Djibouti, and Egypt.

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African Connectivity

The Africa Coast to Europe (ACE) cable system primarily serves West African coastal nations and connects them to Europe, rather than South American countries.

Answer: True

Explanation: ACE's geographical focus is on linking West African countries to Europe, not on serving South American nations.

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The East Africa Submarine Cable System (EASSy) connects East African countries from South Africa to Sudan.

Answer: True

Explanation: EASSy provides crucial submarine connectivity along the eastern coast of Africa, extending from South Africa to Sudan.

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The METISS Cable system is planned to connect Mauritius, Reunion Island, Madagascar, and South Africa.

Answer: True

Explanation: METISS is designed to enhance connectivity among island nations in the Indian Ocean and South Africa.

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The West Africa Cable System (WACS) covers South Africa, Namibia, Angola, the Democratic Republic of the Congo, the Republic of the Congo, Cameroon, Nigeria, Togo, Ghana, Côte d'Ivoire, Cape Verde, the Canary Islands, Portugal, and the United Kingdom.

Answer: True

Explanation: WACS provides extensive connectivity along the western coast of Africa, extending to European landing points.

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What is the primary geographical focus of the Africa Coast to Europe (ACE) cable system?

Answer: Linking West African coastal nations with Europe.

Explanation: The ACE cable system is primarily designed to connect nations along the West African coast to the European continent.

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What does the EASSy cable system primarily cover?

Answer: Linking East African countries from South Africa to Sudan.

Explanation: EASSy (East Africa Submarine Cable System) is designed to provide essential connectivity along the eastern coast of Africa, from South Africa to Sudan.

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Which cable system connects Mauritius, Reunion Island, Madagascar, and South Africa?

Answer: METISS

Explanation: The METISS cable system is designed to connect island nations in the Indian Ocean, including Mauritius and Reunion, with Madagascar and South Africa.

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The West Africa Cable System (WACS) connects South Africa to which European countries?

Answer: Portugal and the United Kingdom

Explanation: WACS extends from South Africa to European landing points in Portugal and the United Kingdom.

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