Committee publication · Correspondence · 2 June 2026
Letter dated 28th May from the Secretary of State to Chair providing an update on the INTERFLEX training programme.
From: Defence Committee
Summary
The Secretary of State updates the Defence Committee on INTERFLEX, the UK's Ukrainian military training programme established in 2022. Having trained over 62,000 recruits, the programme is transitioning from basic infantry training to advanced specialist instruction (tactics, medical, engineering, logistics) under a unified framework, reflecting evolved Ukrainian Armed Forces priorities and building long-term capability.
Key findings
- INTERFLEX has trained over 62,000 Ukrainian recruits, soldiers, and officers since 2022, with over 11,000 now serving as independent instructors within Ukraine
- The programme is consolidating all UK-led training (domestic and abroad) under one coherent INTERFLEX banner to improve coordination and strategic awareness
- Training focus is shifting from rapid basic recruitment to advanced specialist skills including operational tactics, medical expertise, engineering, and logistics
- The Ukrainian Ministry of Defence has specifically requested more advanced and specialist training to address complex operational challenges
- The Secretary of State emphasises this evolution reflects sustained UK commitment, not reduced support, adapted to maximise impact and meet AFU priorities
Tone
FactualTopics
Key actors
John Healey MP (Secretary of State for Defence), Tanmanjeet Dhesi MP (Chair, House of Commons Defence Committee), Ukrainian Armed Forces (AFU), Ukrainian Ministry of Defence, UK Ministry of Defence
Notable line
“… this evolution does not signal a reduction in the UK's commitment. On the contrary, it reflects a mature and sustainable approach to defence cooperation …”
Key Quotes
“… personnel, which has delivered basic and leadership training to over 62,000 recruits, soldiers, and officers.”
“… response, INTERFLEX is transitioning to a new, unified framework that consolidates all UK-led training in the UK and abroad under one coherent programme.”
“… this evolution does not signal a reduction in the UK's commitment. On the contrary, it reflects a mature and sustainable approach to defence cooperation, aligned with the AFU's priorities and the realities on the ground.”
Source · parliament.uk record ↗