NATO DIANA CHALLENGE PROGRAMME · 2027 SUBMISSION
+Shield Programme
Multi-tier, AI-powered counter-UAS and force protection ecosystem — from loitering munitions to hypersonic threats.
PUBLIC
WHY +SHIELD · DOC 01
Four pillars
COST ASYMMETRY
SwarmWall intercepts at a fraction of conventional missile defence cost. Patriot PAC-3: ~$4M per intercept. +Shield: orders of magnitude less.
HUMAN-IN-THE-LOOP
Fully autonomous lethal engagement is a hard red line. Every kill decision authorised by a human operator through +ROP biometric authentication.
SOVEREIGN BY DESIGN
Zero US-dependency communications. Five-layer +Grid stack: LoRa FHSS, UWB, SDR, OneWeb/Eutelsat, acoustic infrasound.
NATO PROCUREMENT READY
Built against NATO STANAG specifications. EU-manufactured. Compatible with allied vehicle and naval platforms.
CAPABILITY TIERS · DOC 02
Tier matrix
| Tier | Threat | Indicative cost | Status | Detail |
|---|---|---|---|---|
| T1 +Shield Basic | Loitering munitions, small UAS | €45K | Concept | Read more → |
| T2 +Eiffel full stack | UAS swarms, layered air defence | €80K | Concept | Read more → |
| T3 +Ballistic | Cruise missile interception | — | Research | Read more → |
| T4 +Ground | Counter-armoured vehicle | — | Research | Read more → |
| T5 +Hypersonic | Hypersonic intercept | — | Research | Read more → |
| +N +N | Restricted — international legal authorisation | — | Restricted | Read more → |
THE THREAT · DOC 03
The cost equation is broken
European airspace is contested. Loitering munitions, cruise missiles, and increasingly hypersonic vehicles outpace legacy air defence economics. Defenders cannot sustain $4M intercept costs against $20K attack drones. +Shield reverses the cost equation.
~$4M per intercept against a $20K drone. That equation is unsustainable.
DOCTRINE
Human-in-the-loop is non-negotiable
No +Shield system performs autonomous lethal engagement. A human operator authorises every kill decision via +ROP biometric authentication. This doctrine is engineered into the architecture, not bolted on.
Request a technical briefing
For NATO DIANA evaluators, allied procurement, and defence partners.