LIG Nex1

Seongnam, South Korea🇰🇷 lignex1.com

军用 2 水面 USV

LIG Nex1 is a South Korean defence electronics and precision-guided weapons company. It develops the Sea Sword (Haegeom) family of armed unmanned surface vessels for the Republic of Korea Navy, from the 12 m Sea Sword-II to the stealthy Sea Sword-X combat USV.

平台(2)

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Sea Sword-II

South Korean 12 m armed USV for littoral reconnaissance and surface warfare, basis for the ROK Navy's reconnaissance USV.

军用USVtrials completed in 2021; reconnaissance USV derivative ordered by DAPA for delivery from 2027

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Sea Sword-X

LIG Nex1's stealthy combat USV concept with radar, rockets, torpedoes, and loitering munitions.

军用USVconcept unveiled at MADEX 2025 under the ROK Navy's Navy Sea GHOST initiative