Dear Government Communications Security Bureau,

I am interested in requesting the following information regarding the recent export control directive issued by the US government in regards to Anthropic's Mythos/Fable 5 models:

1. Any type of risk assessment or gap analysis prepared by the GCSB/NCSC regarding loss of access to the Mythos/Fable 5 models as it relates to New Zealand's ability to defend itself against cyber threats
2. Any briefings, aide-memoires or other advice provided to the Minister responsible for the GCSB, DPMC and/or the National Security and Resilience Group regarding the impact of Mythos/Fable 5's revocation
3. Any document capturing steps taken, or options considered, to offset or replace the capabilities provided by the now-revoked Mythos/Fable 5 models
4. Any document that assesses New Zealand's reliance on foreign-controlled AI capabilities
5. Any correspondence with Five Eyes partners regarding the revocation of Mythos/Fable 5
6. Any document, dated before 12 June 2026 (when the Mythos/Fable 5 revocation happened), identifying the risk that NZ access to a US-controlled frontier AI capability could be withdrawn

If any of the above are required to be withheld, I would like to receive a schedule listing those documents by date, document type, the general role of the author and if possible, a general summary of contents

Yours faithfully,

Marcus