Digist
France successfully tests M51.3 ballistic missile from Le Vigilant submarine; upgraded version completes acceptance firingTest on
Naval News Staff / Naval News：法国从 Le Vigilant 潜艇成功试射 M51.3 弹道导弹；升级版完成验收发射
10 月 6 日的试射标志着法国 SSBN 舰队威慑能力升级型弹头投送系统通过验证。