How can I submit a proposal?

When the Challenge Call launches, you will be able to submit a proposal through the Challenge Portal, by clicking on ‘Challenges’ in the top menu, where you will be able to select the 'Decision Superiority for NATO Warfighters' challenge and begin the application process.

The submission window will close on 5^th May 2026 at 09:00 BST.

DIANA Headquarters: London, United Kingdom
Regional Hub: Tallinn, Estonia
North American Office: Halifax, Canada