Building our National Security Resilience: APPG for Semiconductors Advances the Defence and Security Agenda

On Tuesday 2 June 2026, the All-Party Parliamentary Group (APPG) for Semiconductors met in Parliament to examine A Critical Future for Defence and National Security. The session brought together parliamentarians and members of the APPG’s Advisory Board to explore how semiconductors underpin modern defence systems, and the implications for the UK’s technological resilience, economic strength and national security. Reflecting the APPG’s continued growth and influence, the discussion highlighted the increasingly important role the Group plays in informing and shaping future semiconductor policy in the UK.

A central part of the meeting was a presentation from Chet Babla, Chief Executive Officer of Octric Semiconductors and the newest member of the APPG’s Advisory Board. The presentation outlined how semiconductors enable the core functions of defence systems, from sensing and processing to communication and control, and highlighted their critical role across land, sea, air and space domains.

The Chair of the APPG, Ruth Jones MP had this to say about the presentation: “The APPG for semiconductors goes from strength to strength and I am delighted to welcome Chet Babla and Octric to the expert Advisory Board. Members heard of the critical importance this country needs to attach to the domestic supply chain for semiconductors in an increasingly unstable and unpredictable world.

I was pleased Members of the APPG were able to hold discussions with the Chet and the wider Advisory Board team. This APPG reflects one of the most crucial areas of importance for our national security and I am glad the APPG is commissioning a paper examining the relationship between semiconductors and national security. I look forward to seeing it produced with clear recommendations and timescales.”

The discussion that followed focused on the UK’s position within the global semiconductor landscape, including its strengths in design, manufacturing and advanced technologies, alongside the growing importance of resilient supply chains. Members also considered the risks posed by geopolitical tensions and global dependencies, and the need to strengthen collaboration with international partners.

Participants emphasised the importance of aligning defence and industrial policy, supporting domestic capability, and ensuring the UK remains competitive in an increasingly strategic sector. In the lead-up to the APPG’s Defence and National Security paper launch and reception on Tuesday 15 September 2026, the Group will continue to work closely with parliamentarians and industry experts to build momentum and further develop its policy recommendations.