I congratulate the hon. Member for West Dunbartonshire (Martin Docherty-Hughes) on securing this important debate. It is true that we differ fundamentally on the issue of the deterrent. Indeed, there is such passion and commitment to it among Conservative Members that we have a fantastic turnout this evening. The key theme of his speech was parliamentary scrutiny. He said that Parliament is sovereign everywhere, except in the nuclear deterrent. So let me remind him that when my right hon. Friend the Member for Maidenhead (Mrs May) became Prime Minister in 2016, one of the first key votes in this House was on the renewal of Trident, and the majority was 355 in favour.
To be clear, the UK’s independent nuclear deterrent is a matter of the highest priority for the Government, as is borne out by the support on our Back Benches today. I welcome the opportunity to set out our approach and policies in this area. Our continuous at-sea nuclear deterrent is the cornerstone of our national defence, and it is central to the Government’s national security strategy. We place the utmost importance on the upkeep of all our nuclear defence infrastructure and its upgrades. His Majesty’s naval base in Clyde has an establishment management plan with a 40-year horizon that covers both the Faslane and Coulport sites. The Government seek to be as transparent as possible about our nuclear defence infrastructure, within obvious national security constraints.
The Minister talks about transparency, but in 2017 the publication of the annual reports of the Defence Nuclear Safety Regulator, the Ministry of Defence’s internal watchdog, were stopped under his Government. Why was that?
I have enjoyed the fact that the hon. Lady has tabled a number of written questions on these matters. I have always answered them as transparently as possible, setting out the full facts, and will continue to do so. Indeed, the very point of being here is that we are transparent in Parliament about our deterrent. We engage fully with Parliament, including the Defence and Scottish Affairs Committees, and we will continue to do so. We publish transparency data for all major defence programmes annually, including nuclear infrastructure, and, in line with industry good practice, our nuclear sites have well-established and transparent systems for raising what are known in the industry as nuclear site event reports, about which the hon. Lady has asked a number of written questions. This open documentation of human error, procedural or documentation failings, and equipment issues provides the strongest illustration of our commitment to transparency. More importantly, it fosters a culture of continual improvement and enhances the rigour of our collective approach to safety.
The safety of our nuclear defence infrastructure is paramount. Our nuclear establishments fully adhere to current—
Order. I am sorry to interrupt the Minister. I have said this before but everybody seems to think it is funny to ignore it. It is fine to whisper if you need to communicate with one another, but it is simply rude to talk at the top of your voice, so that I can hear what people are saying on the Back Benches but I cannot hear the Minister. It is simply discourteous.
I think they are very enthused, Madam Deputy Speaker.
Our nuclear establishments fully adhere to current regulatory and operational requirements. They are subject to a painstaking programme of maintenance by highly trained experts. To ensure their reliability and safety far into the future, we are carrying out a £1.4 billion upgrade of our nuclear facilities at HMNB Clyde, which will ensure they are ready to receive the next generation Dreadnought class of submarines. As colleagues would expect, all these improvements are being made in line with current and foreseeable future regulatory requirements.
To conclude, we cannot look after our nuclear infrastructure without highly trained people. To support our future submarine programmes, we are investing around £200 million in world-class training for our current and future submariners. The Government have robust maintenance programmes in place to deal with some of the challenges to non-nuclear infrastructure at HMNB Clyde. We will continue to do everything we can to ensure that our nuclear deterrent infrastructure both keeps us safe and continues to adhere to the most stringent safety and regulatory standards.
Question put and agreed to.