To ask His Majesty's Government what assessment they have made of the use of LED lighting on board Royal Navy vessels and the effects this may have on the health of personnel on board.

To ask His Majesty's Government what assessment they have made of the use of LED lighting on board Royal Navy vessels and the effects this may have on the health of personnel on board.

To ask His Majesty's Government, following the announcement that both the five planned Type 32 and the planned Type 83 ships will now be replaced by six Common Combat Vessels, what assessment they have made of the impact of the reduction in the number of ships on naval capabilities.

To ask His Majesty's Government, following the announcement that both the five planned Type 32 and the planned Type 83 ships will now be replaced by six Common Combat Vessels, what assessment they have made of the impact of the reduction in the number of ships on naval capabilities.

To ask His Majesty's Government which Royal Naval assets are currently in a state of war readiness and available for immediate deployment.

To ask His Majesty's Government which Royal Naval assets are currently in a state of war readiness and available for immediate deployment.

To ask His Majesty's Government how many ships are currently in service with the Royal Navy; and how many of those are (1) in maintenance, (2) on extended life, and (3) scheduled for decommissioning.

To ask His Majesty's Government how many ships are currently in service with the Royal Navy; and how many of those are (1) in maintenance, (2) on extended life, and (3) scheduled for decommissioning.

To ask His Majesty's Government whether they have asked the government of Greece to provide naval protection to UK interests in Cyprus in the absence of Royal Naval vessels in the Mediterranean.

To ask His Majesty's Government whether they have asked the government of Greece to provide naval protection to UK interests in Cyprus in the absence of Royal Naval vessels in the Mediterranean.

To ask His Majesty's Government whether they have entered into any arrangement with the government of the Republic of Ireland with regard to providing naval protection to the seas off Ireland.

To ask His Majesty's Government whether they have entered into any arrangement with the government of the Republic of Ireland with regard to providing naval protection to the seas off Ireland.

To ask His Majesty's Government, further to the Written Answer by Lord Coaker on 27 January (HL13563), when the contract for the Defence Marine Services Next Generation In-Port Services was signed; and in doing so what consideration was given to social value in line with the provisions of the Procurement Act...

To ask His Majesty's Government, further to the Written Answer by Lord Coaker on 27 January (HL13563), when the contract for the Defence Marine Services Next Generation In-Port Services was signed; and in doing so what consideration was given to social value in line with the provisions of the Procurement Act...

To ask His Majesty's Government what milestones they envisage for Atlantic Bastion, Atlantic Strike and Atlantic Shield; and to what extent a putative Arctic Sentry mission might intersect with these efforts.

To ask His Majesty's Government what milestones they envisage for Atlantic Bastion, Atlantic Strike and Atlantic Shield; and to what extent a putative Arctic Sentry mission might intersect with these efforts.

To ask His Majesty’s Government how many nuclear-powered and nuclear-armed submarines are currently in service with the Royal Navy.

To ask His Majesty’s Government how many nuclear-powered and nuclear-armed submarines are currently in service with the Royal Navy.

My Lords, the Royal Navy has a fleet of nine submarines currently in service. It operates four Vanguard class nuclear-powered and nuclear-armed submarines in Operation Relentless, the continuous at-sea deterrent, which has been successfully maintained for over 56 years. The Vanguard class will be sequentially replaced by four Dreadnought class submarines, which will enter service in the 2030s. Additionally, five Astute class nuclear-powered and conventionally armed submarines are in service, with two more under construction.

My Lords, the Royal Navy has a fleet of nine submarines currently in service. It operates four Vanguard class nuclear-powered and nuclear-armed submarines in Operation Relentless, the continuous at-sea deterrent, which has been successfully maintained for over 56 years. The Vanguard class will be sequentially replaced by four Dreadnought class submarines, which will enter service in the 2030s. Additionally, five Astute class nuclear-powered and conventionally armed submarines are in service, with two more under construction.

A key point for all of us in this House, our nation and our alliances is that it is a continuous at-sea deterrent, and I reassure everyone that we maintain that. The noble Lord is right that it has been the foundation of our alliance’s peace and security for decades under all Governments, and long may it continue.

A key point for all of us in this House, our nation and our alliances is that it is a continuous at-sea deterrent, and I reassure everyone that we maintain that. The noble Lord is right that it has been the foundation of our alliance’s peace and security for decades under all Governments, and long may it continue.

I am confident about that. I will not go into the number of submarines that are operational for obvious reasons, but the noble Lord will have heard the First Sea Lord outlining the submarine recovery plan a couple of months ago, which was about doing more to ensure that our docking and maintenance facilities are of the standard that we want. That will also help us ensure that we get the availability that we want.

I am confident about that. I will not go into the number of submarines that are operational for obvious reasons, but the noble Lord will have heard the First Sea Lord outlining the submarine recovery plan a couple of months ago, which was about doing more to ensure that our docking and maintenance facilities are of the standard that we want. That will also help us ensure that we get the availability that we want.

I need to be careful about the monetary figures, but I can reassure the noble Baroness that the programme is going ahead according to schedule and will deliver what we need for our deterrent programme.

I need to be careful about the monetary figures, but I can reassure the noble Baroness that the programme is going ahead according to schedule and will deliver what we need for our deterrent programme.

There have been challenges for the programme over a number of years, and my noble friend has outlined one of them. I reassure him and those who read our proceedings, including our adversaries, that we are investing in it. We have the Vanguard continuous at-sea deterrent at the moment. It will be replaced by the Dreadnought programme, backed by £41 billion, including £31 billion for the actual build and a £10 billion reserve. We expect the first Dreadnought submarines to be in service in the early 2030s. That is what we and our adversaries need to read.

There have been challenges for the programme over a number of years, and my noble friend has outlined one of them. I reassure him and those who read our proceedings, including our adversaries, that we are investing in it. We have the Vanguard continuous at-sea deterrent at the moment. It will be replaced by the Dreadnought programme, backed by £41 billion, including £31 billion for the actual build and a £10 billion reserve. We expect the first Dreadnought submarines to be in service in the early 2030s. That is what we and our adversaries need to read.

We certainly take seriously the harmony guidelines, which look at the welfare not only of the serving crew—the noble Lord is right to remind us to recognise their service in what, for many of us, would be unthinkable circumstances—but of their families. The harmony guidelines are about the culture on board as well as how we support the families whose loved ones are away for considerable periods. The noble Lord is right to remind us of that, and they remain a priority for the Government.

We certainly take seriously the harmony guidelines, which look at the welfare not only of the serving crew—the noble Lord is right to remind us to recognise their service in what, for many of us, would be unthinkable circumstances—but of their families. The harmony guidelines are about the culture on board as well as how we support the families whose loved ones are away for considerable periods. The noble Lord is right to remind us of that, and they remain a priority for the Government.

There are debates about the defence budget, and it is a matter for the Opposition to explain some of the promises that they are making, as my noble friend pointed out—we will no doubt hear much on this in a later Question. I am pleased to celebrate that this Government are investing record amounts of money in the Ministry of Defence and our defence industry and capabilities.

There are debates about the defence budget, and it is a matter for the Opposition to explain some of the promises that they are making, as my noble friend pointed out—we will no doubt hear much on this in a later Question. I am pleased to celebrate that this Government are investing record amounts of money in the Ministry of Defence and our defence industry and capabilities.

I can give some of the information that the noble Baroness has asked me for. The Defence Nuclear Enterprise submarine dismantling project has achieved a major milestone as it completes the fin cut and removal on HMS “Swiftsure”. She will become the first decommissioned Royal Navy submarine to be dismantled by the end of 2026, establishing a unique

and world-first methodology for submarine disposal. Over 500 tonnes of conventional waste have already been removed and recycled from HMS “Swiftsure”, and the innovative programme of work will enable around 90% of the submarine structure and components to be reused or recycled. That demonstrates to the noble Baroness that considerable progress is being made, and HMS “Swiftsure” is an exemplar for what will come next.

I can give some of the information that the noble Baroness has asked me for. The Defence Nuclear Enterprise submarine dismantling project has achieved a major milestone as it completes the fin cut and removal on HMS “Swiftsure”. She will become the first decommissioned Royal Navy submarine to be dismantled by the end of 2026, establishing a unique

and world-first methodology for submarine disposal. Over 500 tonnes of conventional waste have already been removed and recycled from HMS “Swiftsure”, and the innovative programme of work will enable around 90% of the submarine structure and components to be reused or recycled. That demonstrates to the noble Baroness that considerable progress is being made, and HMS “Swiftsure” is an exemplar for what will come next.

From his previous incarnation as the MP for Barrow and Furness, the noble Lord knows a significant amount about the nuclear programme. He is right to highlight the important work around not only the major companies and big primes but the smaller companies and the supply chain right across the UK. As my noble friend Lord Spellar often says—quite rightly—we need to make sure that as much of that industrial capability as possible is developed within our own country. I am happy to meet the All-Party Group on AUKUS to discuss how we take this forward.

From his previous incarnation as the MP for Barrow and Furness, the noble Lord knows a significant amount about the nuclear programme. He is right to highlight the important work around not only the major companies and big primes but the smaller companies and the supply chain right across the UK. As my noble friend Lord Spellar often says—quite rightly—we need to make sure that as much of that industrial capability as possible is developed within our own country. I am happy to meet the All-Party Group on AUKUS to discuss how we take this forward.

Of course, the Government’s position is to maintain the position that we have had over many decades. I appreciate the point that the noble Lord raises. He will know—because the debate often rages about this—that the fact he can say that and can speak without fear or favour in this Chamber in a democracy is part of why we keep the nuclear deterrent: to defend our democracy from those who seek to undermine it.

Of course, the Government’s position is to maintain the position that we have had over many decades. I appreciate the point that the noble Lord raises. He will know—because the debate often rages about this—that the fact he can say that and can speak without fear or favour in this Chamber in a democracy is part of why we keep the nuclear deterrent: to defend our democracy from those who seek to undermine it.

The noble Lord is quite right. Thousands of jobs are dependent on the nuclear deterrent in Scotland and across the UK. I often make the point around the SNP, and we see its inconsistent position with respect to nuclear weapons. I remind the noble

Lord that, a few years ago, the SNP’s position was not only opposition to nuclear weapons but opposition to NATO. When it changed that position at an SNP conference, some SNPs resigned from the party as a result. Now it has a position of opposition to nuclear weapons but of maintaining membership of NATO. The SNP needs to be reminded that NATO is a nuclear alliance.

The noble Lord is quite right. Thousands of jobs are dependent on the nuclear deterrent in Scotland and across the UK. I often make the point around the SNP, and we see its inconsistent position with respect to nuclear weapons. I remind the noble

Lord that, a few years ago, the SNP’s position was not only opposition to nuclear weapons but opposition to NATO. When it changed that position at an SNP conference, some SNPs resigned from the party as a result. Now it has a position of opposition to nuclear weapons but of maintaining membership of NATO. The SNP needs to be reminded that NATO is a nuclear alliance.