Red Sea Telecommunication Cables

Baroness Smith of Newnham Excerpts

Thursday 14th March 2024 Lords Chamber

[The Earl of Minto (Con)]

My Lords, I will cut to the chase. We take all this extremely seriously, but it is important to contextualise the risk. The most likely cause by far of damage to subsea cables comes from accidental damage by industrial fishing and shipping and from underwater geological events. That is not to say that undersea cables are not prone to attack but it is extremely rare, and the commercial organisations can divert very quickly to alternative routes. Having said that, the Ministry of Defence has capabilities to monitor the seabed and has invested in a multi-role ocean surveillance programme which enhances our joint intelligence surveillance and reconnaissance capability. We work collegiately with allies, including NATO, to ensure that subsea infrastructure is resilient.

[Baroness Smith of Newnham (LD)]

My Lords, one issue is clearly the cutting of cables. The other is cyberattacks on undersea cables. What is the MoD’s position on that, and do we have adequate resilience?

[The Earl of Minto (Con)]

My Lords, the question of resilience is one of ongoing technological change. However, through maritime domain awareness, which is a critical part of our maritime defence and is more specifically about the UK’s national waters rather than international waters, we collect an enormous amount of data to provide accurate information through surveillance software, coastal radars, aviation operations, space-based reconnaissance and government vessels. We get an enormous amount of data. Resilience is something which we consistently and constantly work on.