Select committee: International Relations and Defence Committee

2nd Report - UNCLOS: the law of the sea in the 21st century

Published 1 March 2022

At a glance20 recommendations and 38 conclusions · Government response published 9 June 2022 (deadline 27 May 2022)

The government's response

Summary written by Accountability Index from the government's response. It is not the government's own words.

The Government agrees with parts of the Committee's report, including that UNCLOS was "a fundamental step forward", but disagrees on using the annual meetings of states parties for substantive issues and takes a cautious approach on fixing baselines.

  • On amending UNCLOS, the Government says that doing so "would be very difficult to achieve and is not considered the most effective option", and is instead working through routes within the UNCLOS framework, including a new implementing Agreement.
  • It states that it "does not agree" that the annual meeting of states parties is an appropriate forum for substantive issues, citing no consensus among states parties.
  • On sea level rise, the Government "intends to take a cautious approach" to fixing baselines, stating its general view that baselines are ambulatory and that it will keep this position under review.
  • On the 1986 Convention on Conditions for Registration of Ships, the Maritime and Coastguard Agency is in the early stages of reviewing the UK's position and aims to finish this study this year.

Read the government's response ↗ Report an error

Sources

Recommendations and conclusions 58

  1. 1
    Enforcement is a weakness of international law, and is a particular challenge on the high... Conclusion · paragraph 41 Conclusion (the committee's words)
    Enforcement is a weakness of international law, and is a particular challenge on the high seas. While UNCLOS attempts to address this via the use of flag states, issues related to enforcement capacity and the widespread use of flags of convenience has led to a jurisdictional vacuum on the high seas.
  2. 2
    The signing of UNCLOS in 1982 was a fundamental step forward for the governance of... Conclusion · paragraph 53 Conclusion (the committee's words)
    The signing of UNCLOS in 1982 was a fundamental step forward for the governance of the oceans. It has been largely successful, and despite the shortcomings explored later in this report, any renegotiation would be dangerous. However, it is clear that in light of its gaps and modern challenges, including human rights at sea, rising sea levels, new technologies and the quest for ever more resource, its provisions need updating and supplementing. It will be important to do this in a way which does not undermine the convention.
  3. 3
    The Government should use its influence and voice within the International Maritime Organization to explore... Recommendation · paragraph 54 Recommendation (the committee's words)
    The Government should use its influence and voice within the International Maritime Organization to explore ways it can update and amend the existing law to address concerns, including maritime autonomous vehicles and human rights at sea.
  4. 4
    The UK should reconsider its position that annual meetings of the States Parties to UNCLOS... Conclusion · paragraph 55 Conclusion (the committee's words)
    The UK should reconsider its position that annual meetings of the States Parties to UNCLOS are not an appropriate forum to discuss substantive issues. There is scope for these meetings to be used to come to agreement amongst states on the interpretation of UNCLOS’s provisions in the light of emerging challenges. To make the most of this, the UK must ensure it invests in preparatory diplomacy and engagement with likeminded states.
  5. 5
    The UK, with its strong maritime interests and history, should take on a global leadership... Recommendation · paragraph 59 Recommendation (the committee's words)
    The UK, with its strong maritime interests and history, should take on a global leadership role in developing and enforcing the law of sea. The Government should increase its engagement with states and other actors especially in developing areas of the law of the sea, such as human rights at sea, climate change and new maritime technologies. The Government should assist initiatives that further this aim, especially those with connections to the UK.
  6. 6
    The Government should aim to increase the presence of British judges on institutions like ITLOS,... Recommendation · paragraph 60 Recommendation (the committee's words)
    The Government should aim to increase the presence of British judges on institutions like ITLOS, and British personnel in roles in related international institutions. This will show that the UK is committed to upholding the provisions of UNCLOS and the international rule of law.
  7. 7
    While exclusive flag state jurisdiction is an important principle of the law of the sea,... Conclusion · paragraph 77 Conclusion (the committee's words)
    While exclusive flag state jurisdiction is an important principle of the law of the sea, the widespread use of flags of convenience poses a particular challenge for maritime security and the enforcement of laws on the high seas.
  8. 8
    The use of flags of convenience is a major barrier to the enforcement of rules... Recommendation · paragraph 78 Recommendation (the committee's words)
    The use of flags of convenience is a major barrier to the enforcement of rules on the high seas. Often flag states with the largest registered tonnage do not have the capacity or inclination to fulfil their obligations in terms of management, control or enforcement of their registered fleet. The Government should take a leadership role and work with others to ensure the link between vessels and the state in which they are registered is genuine and substantial.
  9. 9
    The Government should commit to tightening the criteria of its own ship registry, to act... Recommendation · paragraph 79 Recommendation (the committee's words)
    The Government should commit to tightening the criteria of its own ship registry, to act as an example to other states.
  10. 10
    It remains unclear why the UK Government has not signed the 1986 Convention on Conditions... Conclusion · paragraph 80 Conclusion (the committee's words)
    It remains unclear why the UK Government has not signed the 1986 Convention on Conditions for Registration of Ships, and we regret that this has not happened. We ask that the Government includes in its response to this report more detail on the review they have commissioned into this, including its remit and when it will report.
  11. 11
    We welcome the increased appetite for strengthening port state controls, and the International Maritime Organization... Conclusion · paragraph 81 Conclusion (the committee's words)
    We welcome the increased appetite for strengthening port state controls, and the International Maritime Organization should be commended for its efforts in this regard.
  12. 12
    UNCLOS and related instruments have generally been successful at tackling piracy, but there remain challenges. Recommendation · paragraph 91 Recommendation (the committee's words)
    UNCLOS and related instruments have generally been successful at tackling piracy, but there remain challenges. Acts of piracy often originate from the land and cannot be solved by agreements focused only on the sea. However, supplementary agreements including the Convention for the Suppression of Unlawful Acts against the Safety of Maritime Navigation have enhanced the provisions of UNCLOS, and operations combating piracy along the coast of Somalia provide an example of how piracy can be successfully addressed in practice. The Government should further enhance its capacity building activities to assist other coastal states to maintain the good order of the oceans and suppress maritime security threats, including piracy and armed robbery at sea.
  13. 13
    The advent of maritime autonomous vehicles provides a direct challenge to UNCLOS, which assumes vessels... Recommendation · paragraph 92 Recommendation (the committee's words)
    The advent of maritime autonomous vehicles provides a direct challenge to UNCLOS, which assumes vessels are crewed and cannot be operated remotely. The Government should monitor such developments carefully, and advocate for a clarification of the existing rules if there is an increase in the use of autonomous vehicles for piratical acts.
  14. 14
    The UK should become an advocate and champion of developing and island states with regard... Conclusion · paragraph 96 Conclusion (the committee's words)
    The UK should become an advocate and champion of developing and island states with regard to the protection of their coastal waters, exclusive economic zones, and the resources that they hold.
  15. 15
    We ask that in its response to this report the Government sets out more detail... Conclusion · paragraph 97 Conclusion (the committee's words)
    We ask that in its response to this report the Government sets out more detail about the kind of support (both in terms of capacity building and resources) the UK provides to developing countries to improve the effectiveness of law enforcement within their waters.
  16. 16
    The Government should consider noncompliance with UNCLOS as a fundamental violation of the international rules-based... Recommendation · paragraph 107 Recommendation (the committee's words)
    The Government should consider noncompliance with UNCLOS as a fundamental violation of the international rules-based order. Such violations should give cause for the Government to consider its relationship with noncompliant states.
  17. 17
    China’s actions in the South China Sea directly undermine and are at odds with the... Conclusion · paragraph 108 Conclusion (the committee's words)
    China’s actions in the South China Sea directly undermine and are at odds with the principle of freedom of navigation provided for in UNCLOS.
  18. 18
    Evidence suggests that it is highly unlikely that China will decide to change its policy... Conclusion · paragraph 109 Conclusion (the committee's words)
    Evidence suggests that it is highly unlikely that China will decide to change its policy of claiming exclusive jurisdiction over the majority of the South China Sea and will continue to reject the principles of freedom of navigation and freedom of innocent passage as outlined by UNCLOS.
  19. 19
    China’s stance poses a challenge to international law. Conclusion · paragraph 110 Conclusion (the committee's words)
    China’s stance poses a challenge to international law. The UK Government should continue to work with its partners and allies to protect and preserve the principles of freedom of navigation not only in South China Sea, but in every region where it is challenged.
  20. 20
    Climate change is likely to lead to additional maritime security challenges, particularly in the Arctic. Conclusion · paragraph 113 Conclusion (the committee's words)
    Climate change is likely to lead to additional maritime security challenges, particularly in the Arctic. We ask that in its response to this report the Government provides us with information about how it is monitoring security-related developments in the Arctic.
  21. 21
    Sea levels will continue to rise over the coming century as a result of climate... Conclusion · paragraph 125 Conclusion (the committee's words)
    Sea levels will continue to rise over the coming century as a result of climate change. This will have significant impacts on the traditional mechanisms of establishing maritime entitlements for coastal and island states. In particular, it will impact low-lying and small island states, which face an existential threat. The UK and its Overseas Territories will also be affected by this issue.
  22. 22
    The Government should take a formal position that baselines should remain fixed in their current... Recommendation · paragraph 126 Recommendation (the committee's words)
    The Government should take a formal position that baselines should remain fixed in their current position. This would ensure that no states, including the UK and its Overseas Territories, lose their current maritime entitlements. The Government should work with partners to advance agreement amongst States Parties to UNCLOS and create supplementary legal mechanisms that secure maritime baselines and entitlements.
  23. 23
    We are encouraged that the Government recognises that climate change will become a significant driving... Conclusion · paragraph 129 Conclusion (the committee's words)
    We are encouraged that the Government recognises that climate change will become a significant driving factor for migration, but ask that it provides further detail in its response to this report on the ways in which the UK is preparing to support these people in light of the real risk some may lose their territories and statehood. This is an immediate and growing problem which needs global leadership and political will. We ask that the response includes details of those territories most likely to be at risk and the number of people likely to be adversely affected.
  24. 24
    UNCLOS places states under an obligation to “prevent, reduce and control pollution of the marine... Recommendation · paragraph 143 Recommendation (the committee's words)
    UNCLOS places states under an obligation to “prevent, reduce and control pollution of the marine environment” from all sources, including greenhouse gas emissions. This obligation is increasingly important because of the inter-related nature of climate change and environmental degradation, including via ocean acidification and the displacement of marine species. Despite success in managing marine sources of pollution, there has been less attention paid to the impacts of greenhouse gas emissions and climate change on the oceans. In part, this results from a lack of coordination between the UNCLOS and UNFCCC processes. The Government should continue to push for recognition of the oceans within the UNFCCC, and for greater coordination between the UNFCCC and UNCLOS processes.
  25. 25
    The obligations in UNCLOS and related instruments to protect the marine environment relating to land-based... Conclusion · paragraph 144 Conclusion (the committee's words)
    The obligations in UNCLOS and related instruments to protect the marine environment relating to land-based sources of pollution are weaker than those relating to marine-based pollution, which is successfully managed by the MARPOL treaty. Strengthening the duties relating to land-based sources of pollution will require greater cooperation between the UNFCCC and UNCLOS processes. The UK Government should aim to be a leader in this regard.
  26. 26
    The UK should continue its efforts to be an international leader in net zero shipping,... Conclusion · paragraph 145 Conclusion (the committee's words)
    The UK should continue its efforts to be an international leader in net zero shipping, and work through the IMO to get multilateral agreement on more ambitious measures.
  27. 27
    Climate change is already altering the distribution of fish stocks in the global ocean and... Conclusion · paragraph 152 Conclusion (the committee's words)
    Climate change is already altering the distribution of fish stocks in the global ocean and will continue to do so. This creates the potential for disputes, as fish stocks move away from traditional fishing grounds.
  28. 28
    Cooperation with partners, especially neighbouring states, will be crucial to manage the implications of changing... Conclusion · paragraph 153 Conclusion (the committee's words)
    Cooperation with partners, especially neighbouring states, will be crucial to manage the implications of changing distributions of fish stocks.
  29. 29
    The Arctic is a fragile and valuable marine environment that is facing significant climate change... Conclusion · paragraph 159 Conclusion (the committee's words)
    The Arctic is a fragile and valuable marine environment that is facing significant climate change impacts. It is vital that the increased economic opportunities are not prioritised over protecting the marine environment.
  30. 30
    We welcome the recent 16-year international agreement banning commercial fishing in the Central Arctic Ocean. Conclusion · paragraph 160 Conclusion (the committee's words)
    We welcome the recent 16-year international agreement banning commercial fishing in the Central Arctic Ocean. The UK, in its role as an observer at the Arctic Council, should continue to advocate for the prevention of unregulated fishing in the Arctic Ocean, and for the establishment of marine protected areas.
  31. 31
    The Government should continue to support the ongoing negotiations for the BBNJ Agreement and work... Recommendation · paragraph 171 Recommendation (the committee's words)
    The Government should continue to support the ongoing negotiations for the BBNJ Agreement and work to ensure that the obligations of states are not diluted. This will be vital for ensuring the 30by30 target can be met. The Government will need to engage with states which are reticent to expand the marine protected area network.
  32. 32
    We commend the Government for the Blue Belt Programme, but it should provide further support... Conclusion · paragraph 172 Conclusion (the committee's words)
    We commend the Government for the Blue Belt Programme, but it should provide further support for those Overseas Territories more reliant on marine resources for their economies, not least in the areas of control and enforcement.
  33. 33
    UNCLOS has little to say about human rights. Conclusion · paragraph 190 Conclusion (the committee's words)
    UNCLOS has little to say about human rights. Nonetheless, it is clear that international human rights law applies to people at sea. But there are barriers to the application of human rights at sea in practice. The Government acknowledged the existence of these barriers, but did not say how it intended to address them.
  34. 34
    We ask that in its response to this report, the Government confirms that it considers... Conclusion · paragraph 191 Conclusion (the committee's words)
    We ask that in its response to this report, the Government confirms that it considers international human rights law to apply equally at sea as it does on land, and to commit to taking a clear and unequivocal position on this both domestically and internationally.
  35. 35
    We urge the Government to acknowledge that human rights at sea include a wide range... Recommendation · paragraph 192 Recommendation (the committee's words)
    We urge the Government to acknowledge that human rights at sea include a wide range of rights, and not just those pertaining to labour conditions, important though these are. In its response to us, we ask that the Government sets out what it considers its obligations to be concerning human rights at sea, including with reference to human trafficking and modern slavery.
  36. 36
    The principle of exclusive flag state jurisdiction and the issue of flags of convenience poses... Recommendation · paragraph 193 Recommendation (the committee's words)
    The principle of exclusive flag state jurisdiction and the issue of flags of convenience poses a challenge to the effective monitoring and enforcement of human rights at sea. We reiterate our request for the Government to provide more detail on its review of this issue.
  37. 37
    Migration at sea is increasingly undertaken by vulnerable groups, including refugees and asylum seekers, in... Conclusion · paragraph 204 Conclusion (the committee's words)
    Migration at sea is increasingly undertaken by vulnerable groups, including refugees and asylum seekers, in unseaworthy vessels which frequently need emergency assistance. Under UNCLOS states have a duty to render assistance to persons in distress at sea, but this obligation is increasingly side-lined by security and immigration policies.
  38. 38
    Despite the Minister’s assurances, we are not convinced that provisions relating to maritime migration and... Conclusion · paragraph 205 Conclusion (the committee's words)
    Despite the Minister’s assurances, we are not convinced that provisions relating to maritime migration and ‘turnaround tactics’ in the Nationality and Borders Bill are compliant with the UK’s duties under UNCLOS, in particular Article 98. We therefore ask that in its response to this report, the Government provides us with a full assessment of the compatibility of the provisions in the Nationality and Borders Bill dealing with so-called forced turnarounds with the UK’s international responsibilities under Article 98 of UNCLOS.
  39. 39
    Forced labour and excessive working conditions are increasing concerns for those working at sea in... Conclusion · paragraph 214 Conclusion (the committee's words)
    Forced labour and excessive working conditions are increasing concerns for those working at sea in the fishing and shipping industries. While there are international agreements for the protection of labourers’ human rights, the flag state system again stymies their enforcement and realisation in practice.
  40. 40
    Victims of human rights abuses at sea, including victims of physical and sexual crimes, do... Conclusion · paragraph 219 Conclusion (the committee's words)
    Victims of human rights abuses at sea, including victims of physical and sexual crimes, do not have sufficient access to timely or effective justice. Their situation is exacerbated by complex questions concerning legal jurisdiction and the flag state’s responsibility to investigate and prosecute human rights abuses committed at sea. The obligations of third states to exercise jurisdiction over these abuses and crimes are also not clear: states appear to use the principle of exclusive flag state jurisdiction to avoid intervening on behalf of victims, even if the abuse takes place within their maritime jurisdiction. As a result, victims of human rights abuses at sea are denied access to an effective remedy.
  41. 41
    The increased use of privately contracted armed security personnel has been effective at deterring piracy,... Conclusion · paragraph 220 Conclusion (the committee's words)
    The increased use of privately contracted armed security personnel has been effective at deterring piracy, but there have been examples of these contractors harming and killing fishers and alleged pirates. Privately contracted armed security personnel are poorly regulated, and individuals are rarely held accountable for such crimes.
  42. 42
    There are a range of mechanisms the Government should investigate for addressing human rights abuses... Recommendation · paragraph 231 Recommendation (the committee's words)
    There are a range of mechanisms the Government should investigate for addressing human rights abuses at sea, including port state controls, sanctions, and private arbitration systems. The Government must also ensure that its own domestic legislation fully reflects its obligations under international human rights law, in particular, the Nationality and Borders Bill.
  43. 43
    Piecemeal solutions will not be sufficient. Recommendation · paragraph 32 Recommendation (the committee's words)
    Piecemeal solutions will not be sufficient. We call on the Government to work with likeminded partners to advance a unified approach to human rights at sea. This will need to draw together practical solutions to challenges including mass migration, forced labour, physical and sexual crimes, and crimes committed by privately contracted armed security personnel, and must lead to the creation of new mechanisms to address the issue.
  44. 44
    The Royal Navy is currently adopting a “principle of equivalence” approach to determine how maritime... Recommendation · paragraph 244 Recommendation (the committee's words)
    The Royal Navy is currently adopting a “principle of equivalence” approach to determine how maritime autonomous vehicles can fit into the existing legal regime. In the absence of international agreement, and as one of the leaders in the development of this technology, this seems a sensible approach and the Royal Navy should be commended for its careful consideration of these issues. The Government should monitor other state’s responses to the Royal Navy’s treatment of its maritime autonomous vehicles, and work with partner states to ensure the changes under discussion at the IMO reflect the sensible approach adopted by the Royal Navy.
  45. 45
    Whether maritime autonomous vehicles can be classified as warships or not will have significant implications... Conclusion · paragraph 249 Conclusion (the committee's words)
    Whether maritime autonomous vehicles can be classified as warships or not will have significant implications for their use, including their protection from seizure by other states. In the absence of international regulation, the Royal Navy’s practice has been to register vessels in such a way to emphasise they are state owned and operated, providing them with sovereign immunity while ensuring the state can be held accountable for their actions. As other states begin to develop and use maritime autonomous vehicles, it will be important for the UK to work with like-minded partners to regulate these technologies with reference to these principles. Once again, the Royal Navy’s practical approach to ensuring equivalency with the provisions of UNCLOS is sensible and to be commended.
  46. 46
    Criminals are already making use of maritime autonomous vehicles, and in the absence of updated... Conclusion · paragraph 256 Conclusion (the committee's words)
    Criminals are already making use of maritime autonomous vehicles, and in the absence of updated and specific regulation on their use, it is difficult to determine culpability for such acts. The principle of equivalency is a good starting point but there will be circumstances which warrant new regulation. As well as developing international regulations, states will need to ensure the use of maritime autonomous vehicles for criminal purposes is included in domestic legislation. We ask that the Government provide us with information in its response to this report on whether maritime autonomous vehicles have been used for criminal activities in British waters to date, and whether domestic legislation has proved adequate to tackle such breaches.
  47. 47
    The UK is a leader in the use of maritime autonomous vehicles and is in... Conclusion · paragraph 264 Conclusion (the committee's words)
    The UK is a leader in the use of maritime autonomous vehicles and is in a position to set a strong international example. Domestic legislation and state practice, including through the Royal Navy, will be important for establishing customary rules about the use of MAVs. These will be important for guiding the work of the IMO on maritime autonomous vehicles. We ask that the Government updates us in its response to this report on the outcome of its ‘Future of transport regulatory review’ and provides a timeline for the development of domestic legislation.
  48. 48
    In order to contribute effectively to the IMO’s new code for maritime autonomous vehicles, it... Conclusion · paragraph 265 Conclusion (the committee's words)
    In order to contribute effectively to the IMO’s new code for maritime autonomous vehicles, it is important that the UK Government comes to clear positions on issues including how terms such as ‘crew’ and ‘master’ can be applied to autonomous maritime vehicles. The Royal Navy’s practice provides a sensible example of how this can be done.
  49. 49
    We urge the Government to be vigilant to cybersecurity issues relating to maritime autonomous vehicles... Recommendation · paragraph 266 Recommendation (the committee's words)
    We urge the Government to be vigilant to cybersecurity issues relating to maritime autonomous vehicles which might cause serious operational and accountability issues.
  50. 50
    Where there are overlapping claims to territorial seas and exclusive economic zones, UNCLOS includes provisions... Conclusion · paragraph 276 Conclusion (the committee's words)
    Where there are overlapping claims to territorial seas and exclusive economic zones, UNCLOS includes provisions for delimiting them, but these were the result of considerable compromise and in reality, they are vague. Nonetheless, the majority of maritime boundaries between states have been agreed. In some instances where agreement has not been reached, dispute settlement is needed, but as the 2013 arbitration brought by the Philippines against China shows, states may not cooperate with the findings of dispute settlement mechanisms. This repeats the need for states to engage in dialogue with each other and work together to resolve difficulties peacefully.
  51. 51
    We would like to hear more about the FCDO’s evidence review of the potential risks... Conclusion · paragraph 289 Conclusion (the committee's words)
    We would like to hear more about the FCDO’s evidence review of the potential risks and benefits of deep seabed mining, and would like further detail on what the Government is doing to assure that ISA’s regulation on deep seabed mining is evidenced and supported by science. We would also like to hear what assessment the Government has made of the potential future risk of disputes over deep-sea resources.
  52. 52
    Deep-sea mining should only be authorised when the minerals in question cannot be recovered in... Conclusion · paragraph 290 Conclusion (the committee's words)
    Deep-sea mining should only be authorised when the minerals in question cannot be recovered in sufficient quantity from existing products, as in a circular economy model, and when the deep-sea mining of those minerals is less environmentally damaging than extraction on land. We therefore welcome the Government’s cautious position and ask that it continues to encourage other states to do the same in order to ensure protection of the marine environment.
  53. 53
    UNCLOS and the UN Fish Stocks Agreement require states to cooperate to ensure the effective... Conclusion · paragraph 301 Conclusion (the committee's words)
    UNCLOS and the UN Fish Stocks Agreement require states to cooperate to ensure the effective management and conservation of fish stocks that are migratory or straddle exclusive economic zones and the high seas. Many Regional Fisheries Management Organisations have been formed, but they do not cover all fish stocks. There are also examples of failed management, including in regional fisheries management organisations the UK is party to.
  54. 54
    We urge the Government to mark the 40th anniversary of the Falklands War with a... Recommendation · paragraph 302 Recommendation (the committee's words)
    We urge the Government to mark the 40th anniversary of the Falklands War with a serious effort to establish a regional fisheries management organisation that would address the current fishing challenges in the waters between the Falkland Islands and Argentina.
  55. 55
    We ask the Government to confirm why it is yet to ratify the 2019 Protocol... Conclusion · paragraph 303 Conclusion (the committee's words)
    We ask the Government to confirm why it is yet to ratify the 2019 Protocol to the International Convention for the Conservation of Atlantic Tunas.
  56. 56
    The Government should be a leader in strengthening the management and enforcement powers of regional... Recommendation · paragraph 312 Recommendation (the committee's words)
    The Government should be a leader in strengthening the management and enforcement powers of regional fisheries management organisations. This would apply for both signatory states and those non-signatory states that fish in the area of the RFMO or fish the species covered by an RFMO.
  57. 57
    Illegal, unregulated and unreported fishing is one of the biggest threats to the effective management... Conclusion · paragraph 313 Conclusion (the committee's words)
    Illegal, unregulated and unreported fishing is one of the biggest threats to the effective management of fish stocks and a major cause of overfishing. We ask the Government to provide us with more detail on the actions it is taking to address IUU fishing, particularly in Regional Fisheries Management Organisations of which the UK is a member.
  58. 58
    Subsea cables are a critical element of the UK’s communications infrastructure. Recommendation · paragraph 328 Recommendation (the committee's words)
    Subsea cables are a critical element of the UK’s communications infrastructure. While UNCLOS places obligations on states to allow for the laying and repair of such cables, these are not always followed in practice. It is crucial that the laws are clear where responsibilities lie for the maintenance and protection of subsea cables. The international regulatory regime is unclear, and this must change, considering their significance. The Government should work with partners and others to address this. The UK should work to improve domestic legislation for cables in the UK’s territorial waters, as well as working with partners to strengthen the international regulatory regime.