Unmanned Aerial Vehicles

Philip Dunne Excerpts

Tuesday 11th December 2012 Westminster Hall

[The Parliamentary Under-Secretary of State for Defence (Mr Philip Dunne)]

It is a pleasure to serve under your chairmanship, Mr Leigh, in a different capacity from when you chaired the Public Accounts Committee, on which I was privileged to sit.

I congratulate the hon. Member for Birmingham, Edgbaston (Ms Stuart) on securing the debate. As all speakers have said, it demonstrates the increasing interest among not only Members of the House but the public at large about the use of unmanned aerial vehicles, as currently deployed in Afghanistan and as might be deployed in the future. As she said, only last month I responded to a similar debate, which had been secured by my hon. Friend the Member for Gillingham and Rainham (Rehman Chishti). He made a brief intervention during the hon. Lady’s speech, and I am sorry that he is not with us to hear mine, because I will try to cover many of the issues raised in this debate and since the previous one in early November.

I start by setting out the context of how, where and why the UK armed forces employ remotely piloted aircraft systems, or UAVs as they are regularly referred to. In this debate, I shall use the term RPAS—remotely piloted aircraft systems—as the more accurate description of their capability, not only because that is what they are, but because that is how they are commonly referred to by the armed forces, particularly the RAF. Although the vehicles are unmanned, the system is guided by a whole team of highly trained and skilled people. Pilots, sensor operators and analysts all make decisions in real time, just like the crew of a manned aircraft. Defence remains a human endeavour. As the hon. Member for Dunfermline and West Fife (Thomas Docherty) said, humans have taken stand-off weapons development through the generations and the centuries, but there has always been human involvement.

[Mr Kevan Jones]

Does the Minister agree that there are also lawyers in the chain of that decision-making process, who ensure that the targets selected fall within legal parameters?

[Mr Dunne]

I will explain how the UK armed forces use rules of engagement that are clearly defined and informed by legal opinion, as the hon. Gentleman indicates.

RPAS technology is principally required and used by our armed forces for surveillance and reconnaissance tasks, as several Members mentioned, providing vital intelligence in support of our forces on the ground. While the utility of sensors is broadly similar to those aboard conventionally manned aircraft, RPAS have the ability to loiter for longer, building an intelligence picture that significantly enhances the situational awareness of commanders, forces on the ground and air crew.

RPAS surveillance and reconnaissance capability and the requirement for ever better intelligence, precision and situational awareness are such that they are now vital to mission success, as has been clearly demonstrated in theatre in Afghanistan. The UK currently only deploys RPAS for support of operations in Afghanistan. With the progress of technology and increasing appreciation of their military utility, the number deployed in Afghanistan has continued to increase, with further task lines of Reaper due to become operational next year.

To deliver operational RPAS capability for our forces in Afghanistan, a number of UK RPAS are being used for development trials and training in the UK and in a number of our partner nations. I confirm again that currently the operational deployment for RPAS is for the purposes of operations in Afghanistan, and that UK RPAS are saving the lives of both British and coalition service personnel and Afghan civilians on a daily basis. In that respect, RPAS are no different from other aircraft. The same rules that govern the use of conventional military aircraft apply to RPAS. As I said, UK RPAS are anything but unmanned.

[Ms Gisela Stuart]

Just for clarity, can the Minister tell us whether there are plans to use RPAS against pirate actions off the coast of Somalia? At the moment, he seems to be stressing that we are looking at the system in terms of Afghanistan and not further.

[Mr Dunne]

I was not intending to get into the wider deployment of RPAS, but it is the case that we are about to embark on a concept-of-use demonstration trial to see whether, for surveillance purposes, a maritime system could be deployed in the future, which relates to a question that was raised by the hon. Member for Dunfermline and West Fife. It is not at present beyond the demonstration phase.

[Thomas Docherty]

The Minister shows his skill by guessing what I am going to press him to say. As part of the procurement work for the T-26 and the development of the QE class, is it the intention of the Ministry of Defence that it will in the future be using RPAS?

[Mr Dunne]

The hon. Gentleman is seeking to jump some way ahead. The aircraft carrier will not be deployed in its full air strike capability until 2020. The main gate decision on the T-26 is not until the middle of the decade, so he is asking me to foresee military capability several years away. He may not be surprised that we are at least contemplating trialling some capability for future use at some stage. I will not be pressed further on that point, but I will address some of the issues that the hon. Lady mentioned. I want to continue setting the scene for a few more minutes.

The Reaper system, which is the UK’s only armed RPAS, is flown by professional pilots who remain in full control of the aircraft at all times; they follow the law of armed conflict and the UK rules of engagement in exactly the same way as pilots of manned aircraft. Reaper, as with other forms of RPAS, is primarily used for intelligence surveillance and reconnaissance, but through technological advance it has been enabled to be armed with precision-guided weapons, thereby meeting a secondary military requirement.

The decision-making process leading to the identification and engagement of a target by one of the two weapons systems available to UK Reapers is identical to that of conventionally manned aircraft, but the greater access to information through a combination of the aircraft’s onboard sensors, ability to access off-board information and duration of missions enables them to be deployed before engagement. Reaper pilots are, arguably, the best informed and connected of all air crew in this operating environment. They are well placed to provide battle-winning surveillance and engagement capability to meet UK ground forces’ needs.

The Reaper was fielded in 2007 and as of 1 December, despite more than 42,000 hours flown over Afghanistan, it has fired only 360 weapons—52 laser-guided bombs and 308 laser-guided Hellfire missiles. Of those precision-guided weapons on Reaper, the type employed is carefully selected in every engagement, which ensures that the most appropriate munition is used to deliver the required effect, in a proportional manner, thus minimising the risk to civilians and their property. The sophistication of the weapons also provides the ability remotely to change the course of the weapon post release, which is another example of the many steps taken by RPAS to avoid civilian casualties as collateral damage.

I am aware of only one incident where civilians have been killed by weapons deployed from a UK Reaper. As I mentioned last month, on 25 March 2011, there was a strike on two pick-up trucks in Afghanistan carrying a significant quantity of explosives, which resulted in the death of two insurgents and four Afghan civilians. That incident was highly regrettable. The subsequent report did, however, confirm that the actions of the Reaper crew had been in accordance with extant procedures and UK rules of engagement. Every weapon released by the UK’s RPAS is under the command of a professional pilot bound by the UK rules of engagement.

Touching on a point raised by the hon. Member for Hayes and Harlington (John McDonnell) about the psychological considerations of operating the Reaper, the experience thus far suggests that far from being detached from the reality of the situation, Reaper air crew are just as connected to the situation on the ground as operators of other aircraft types. They have increased information available to them, a longer time to study the information and the ability to abort the mission even after they have fired the weapon. The increasing specialisation of the role of flying RPAS is being considered by the RAF for recognition as a distinct skill within the flying service.

Of course Reaper is not the only RPAS operated in Afghanistan. To correct the hon. Member for North Durham (Mr Jones), there are in fact five types—not four—of unmanned aircraft systems in operation. As I have already mentioned, Reaper is the only armed version, but we have also deployed the Hermes 450, which has already flown 65,000 hours for intelligence, surveillance and reconnaissance purposes. It will be replaced by the more modern Watchkeeper, which again is for surveillance purposes and is not armed. In response to the question put by the hon. Member for Birmingham, Edgbaston about Watchkeeper, training is already under way and we expect the system to replace Hermes during 2013. These and other smaller deployed tactical systems being operated by Army units in Afghanistan form part of a mix of airborne ISR capabilities, of which they are but one, albeit increasingly important, component. They complement the more traditional manned surveillance capabilities provided by our other aircraft types. Looking further ahead, technological advances are likely to increase the level of automation in some systems, just as in other non-military equipment, but I stress the point that the Government have no intention of developing systems that operate without human intervention in the weapon command and control chain.

Let me turn to the other specific points mentioned by the hon. Member for Birmingham, Edgbaston. On the main thrust of her remarks on the moral and ethical considerations, it would be instructive for her to look at the joint doctrine note 2/11, if she has not done so already, to which the hon. Member for North Durham referred. It was published in March 2011 by the Government, and was the first Government sponsored document to go into the UK’s approach to unmanned aircraft systems. It has a specific section on moral and ethical considerations, which inform the rules of engagement and the operations in which we are engaged at present.

[Anas Sarwar]

The Minister has quite rightly outlined the moral and ethical use of drones by the UK Government. What discussions have we had with our allies to ensure that they are applying the same principles?

[Mr Dunne]

As is standard procedure, I am here to answer for the UK Government use of unmanned air vehicles. Other countries that use such systems have their own rules of engagement, as is the case for the UK. We do not publish rules of engagement for the sensible reason that to do so would risk prejudicing the capability, effectiveness or operational security of our armed forces, and that is also the doctrine applied by other countries.

The hon. Member for Birmingham, Edgbaston asked about the military chain of command and whether it would be retained. We have no plans in the Ministry of Defence to operate any of our facilities outside the military chain of command. The hon. Member for Dunfermline and West Fife referred to potential civil uses in the future for airborne surveillance equipment; the hon. Member for Strangford (Jim Shannon) referred to offshore fishing. It is conceivable that in due course other Departments might find other uses for the technology, but I am not aware that it is something that the MOD is engaged in at present.

[Thomas Docherty]

On Government thinking and working across Departments, can I press the Minister to say a bit more about what role he sees for UK companies in developing RPAS, and how the UK Government, through their various Departments, are supporting that procurement process?

[Mr Dunne]

Indeed, a number of Opposition Members asked about that issue. The extent to which the Government are supporting UK industrial investment in this technology is demonstrated by the commitments that we have made, in particular for Watchkeeper, where a very substantial investment has been made for a British-designed, British-built capability.

We have also undertaken some collaborative work with other nations. The issue of our collaboration with the French was raised earlier. We have committed, through a memorandum of understanding signed in July, to two specific strands of that work. One is investing in the concept phase for a future combat air system; that is at the very early stages of the work stream, but work is beginning. The second was in relation to potential French interest in procuring the Watchkeeper system. If British industry is able to export that system to the French in due course, that would be a further success for it. We recognise that British aerospace industry will take an increasing interest in this capability, and through our procurement we are seeking to support that interest.

[Jim Shannon]

The Minister, in an earlier response, said that there might not be a role for drones in the MOD in its entirety, but there is a role through the Royal Navy. The Royal Navy’s responsibility is for fishing enforcement, through European regulation. There are three ships set aside for that; I had the opportunity a few weeks ago to be on one, HMS Severn. Is there any intention of introducing drones in the Royal Navy for enforcement of fishing regulation?

[Mr Dunne]

As I mentioned earlier, the Royal Navy is undertaking a short-duration capability concept demonstrator, to inform the future concept of use for tactical maritime unmanned air systems. We are not intending to test a specific system, but a system will go through concept demonstration next year. The uses will be for the Royal Navy to decide, if it decides to procure a system in due course.

I think I have addressed the specific questions that the hon. Member for Birmingham, Edgbaston put to me.

[Ms Gisela Stuart]

rose—

[Mr Dunne]

I will give the hon. Lady the opportunity to ask one more question.

[Ms Stuart]

Clearly we intend to keep the chain of command within a purely military concept, but some of our very close allies do not. Do we have difficulties working with other Governments whose chain of command is not purely military?

[Mr Dunne]

As I have explained a couple of times, we are at present using RPAS on operations in Afghanistan, and at present we have no other operational use in mind for UK assets beyond Afghanistan. I think that is as far as I can go on that matter at the moment.

I will pick up on some of the comments made by the hon. Member for North Durham. I am grateful for his support for the continued use of unmanned aircraft systems. I am glad that he referred to the joint doctrine document, because it begins to set out some of the issues that are of concern. However, I do not accept the need to undertake a codification of separate rules for RPAS. As I have already mentioned, and as the hon. Gentleman acknowledges, all aircraft operators must follow national and international laws, together with the rules of engagement. Those rules are the same whether an air, sea or land-based platform is being used. Similarly, we have well-established command, control and supervisory frameworks for all our operational assets, so we do not believe at this point that additional measures are needed for RPAS. I will just pick up on the thrust of why I think he was suggesting that we need to take the public with us in our use of RPAS, which is something that I agree with. There is a greater role to be played by politicians and the military in explaining to the public the utility of unmanned systems from a military perspective, from the safety perspective of our own personnel, which is obviously vital, and in minimising the risk of collateral damage when weaponised systems are used. As a Government, we need to do more, and I welcome the help of the hon. Gentleman in advocating the use of such systems to the public at large.

[Mr Kevan Jones]

My hon. Friend the Member for Birmingham, Edgbaston said that we have to bring the public with us. The Americans are already looking at codification. Would it not be a help to the MOD in getting the arguments across? I accept that an anorak like me reads those documents, but the average person in the street does not. If we had a clearly laid out code, it would give reassurance to individuals who are rightly worried that this new technology is not under any type of control; that is not the case, so it will at least give them some reassurance.

--- Later in debate ---

[Mr Dunne]

The difficulty with a code is how it is differentiated from rules of engagement. For the reasons I have explained, we do not wish to publish specific rules of engagement, so having a code would head us down a direction of potentially having to publish more about our operational use than would be safe for us to do.

We already have procedures in place for the oversight of all the military capabilities that we have deployed, and the National Security Council will consider whether forces should be deployed in the future. It operates with the benefit of the NSDR and NSDA, to use military acronyms—

[Mr Kevan Jones]

The Minister has been captured already.

[Mr Dunne]

I am in danger of falling into a trap that I should not have set myself.

Finally, RPAS is not shielded in secrecy, which was the expression used in the article in The Times that was referred to earlier in the debate. During the last few weeks, months and years, we have released significant details about our use of RPAS, but our use of RPAS should not be confused with general MOD policy on safeguarding information relevant to targeting and intelligence. I hope that, on reflection, the hon. Gentleman will recognise that that is an overriding requirement and puts to rest the need for any potential confusion with a system of codification, rules of engagement or secrecy over the matter.

Let me finish by restating that the UK complies fully with its obligations under international law, as set out in article 36 of additional protocol 1 to the Geneva conventions, to review all new weapons, and means and methods of warfare. That process applies to unmanned capabilities as well as to other manned weapons systems.

I welcome the opportunity presented by the hon. Member for Birmingham, Edgbaston to put on the record once again the Government’s clear view of the benefits of RPAS in minimising the risk to civilians, as well as to our own service personnel and other coalition forces. RPAS provide vital intelligence to our forces on the ground and I can only see their importance increasing, as part of our overall service capability.

[Mr Edward Leigh (in the Chair)]

Order.