> ## Content Index
> Fetch the complete content index at: https://sovereigntymonitor.eu/llms.txt
> Use this file to discover other available public pages before exploring further.

# Naval Group, Mesko and Telesystem agree Piorun-Rampart sea firing trials
- URL: https://sovereigntymonitor.eu/news/2026-06-19-naval-group-mesko-telesystem-piorun-rampart/
- Published: 2026-06-19T12:00:00.000Z
- Updated: 2026-09-23T12:00:44.000Z
- Description: France's Naval Group and Poland's Mesko and Telesystem signed an agreement on 19 June 2026 to demonstrate Mesko's Piorun missile fired from Naval Group's Rampart launcher, a first step toward an integrated European counter-drone solution.
- Author: Reidar Balstad
- Tags: Defence and space, #news, #reported, #editor-read

Reported Editor-read [European Security and Defence, 19 June 2026](https://euro-sd.com/2026/06/news/sea/51699/naval-group-mesko-and-telesystem-sign-a-sea-firing-trials-agreement-for-demonstration/?ref=sovereigntymonitor.eu)

**What it does not test.** Does not commit the companies to integrating Piorun into Rampart; only a demonstration is agreed.

**How this item counts.** No movement: no answer to who owns, who operates, whose law governs or who made the parts changes. Weight 0\. Agreement covers only a sea-firing trial; no integration or purchase deal. [European Sovereignty Index](https://sovereigntymonitor.eu/sovereignty-index/)

**How this item was made.** Drafted by an AI system (Claude (Anthropic)) from the source cited above; read and approved by the editor on 2026-09-23\. [How the record is made](https://sovereigntymonitor.eu/method/#how-the-record-is-made)