My Lords, I support this amendment and agree that there is an increasing need for clarity not just today but in the immediate future about the legality of, for example, remote aerial vehicle kinetic operations that involve loss of life, whether military, paramilitary or civilian. Many recent operations have been conducted on an asymmetric
footing and not all perhaps with formal, clear-cut international approval. Of course, the right to self-defence is well understood, but how confident are we that emerging technologies in defence weapons systems and their oversight will remain invariably with a human in ultimate control? How it that to be maintained in order to comply with the present laws of conflict as new weapons systems with new technologies are deployed? Are the laws of conflict being overtaken by the possibilities of new types of lethal weapons systems?
Presumably the legality of a remote aerial vehicle operation applies to long-distance control from ships as well as to that from a land base that is remote geographically from the target. Does that base have to be on national territory? What if it is not? What if the operation of the remote vehicle is shared with an ally? How has the operation been approved? What justifications are required for an armed response or for initiating one?
What if the child of a non-combatant civilian accidentally killed by a remote kinetic strike subsequently grows up and seeks to sue the individual or individuals responsible for the control or authorisation of the attack that killed their parent? Will the loss or destruction of any official records of the attack be any sort of viable defence?
As technology moves defence capabilities forward, we will soon enter the era of loyal wingman UAVs and how they interact with their human control. Swarming mini drones are also emerging. There will soon be more, as novel digital technologies are exploited; for example, in the Tempest programme, although I do not have knowledge of secret projects.
The Armed Forces personnel—and this is the key point—involved in kinetic operations exploiting these novel technologies must have absolute clarity about the legal position in which they are required to operate. It is time to know more about how the Government are examining this issue, as I am sure they must be. It is time to be kept informed about the considerations of this complex legal issue as it evolves. Reports from the Secretary of State to Parliament are a must. A review, which should be already in hand, should be reported to Parliament.