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Expert briefing on Pillar I capabilities

Date:

20 May 2026

Time:

17:00-18:00 BST

Location:

Portcullis House, 1 Victoria Embankment
London, SW1A 2LW

This session brought together parliamentarians for an expert briefing on
AUKUS’s Pillar I capabilities. The AUKUS Pillar I trilateral agreement between Australia, the UK, and the US sets out to equip the Royal Australian Navy with conventionally armed, nuclear-powered attack submarines (SSNs) to enhance Indo-Pacific security.

The roundtable session explored:

  • The geopolitical context and strategic rationale behind Pillar 1;
  • The AUKUS Pillar 1 pathway;
  • Industrial innovation and economic impact;
  • Future challenges and implementation.