Development of the G-Sword UGV: Insights from ADEX 2025
LIG Nex1 has revealed significant advancements in unmanned ground vehicle (UGV) technology with the introduction of its G-Sword variant at the recent Seoul International Aerospace & Defense Exhibition (ADEX) 2025, which concluded on October 24.
Technical Specifications
The G-Sword is a tracked, hybrid-electric vehicle featuring prominent capabilities designed for combat scenarios:
- Weight: Approximately 3 tonnes
- Maximum On-Road Speed: 50 km/h
- Cruising Range: Up to 300 km
While LIG Nex1 did not disclose specific engine details, the emphasis on hybrid-electric technology indicates a focus on sustainability and versatility in operation.
Armament and Engagement Systems
The G-Sword is equipped with a cutting-edge remote-controlled weapon station (RCWS), which boasts:
- Ammunition Capacity: 400 rounds
- Rate of Fire: 1,200 rounds per minute
- Types of Ammunition: High-explosive (HE), armor-piercing (AP), and target practice (TP) rounds
- Engagement Range:
- Anti-Personnel: 2 km
- Aerial Targets: 1.2 km
Additionally, the vehicle integrates LIG Nex1’s Raybolt anti-tank guided missile (ATGM), employing a lock-on-before-launch and fire-and-forget capability, enhancing engagement flexibility against armored threats.
Autonomous Operation and Sensor Integration
The G-Sword showcases advanced navigation and control technology, enabling multiple modes of operation:
- Remote Control: Operable via a dedicated control console.
- Autonomous Navigation: Capable of following pre-planned routes.
- Target Tracking: Can autonomously pursue designated vehicles or personnel.
The UGV is also outfitted with sophisticated sensors, which are anticipated to facilitate terrain mapping and assist in maneuvering over difficult surfaces, thus enhancing operational effectiveness in various environments.
Multifunctional Applications
LIG Nex1 envisions versatile applications for the G-Sword UGV, intending to incorporate modular payloads that allow it to assume roles in:
- Ground-based integrated air defense systems
- Coastal and border surveillance
- Reconnaissance missions
- Fire support operations
- Critical infrastructure monitoring
Through this innovative UGV, LIG Nex1 aims to significantly augment modern military capabilities, reflecting the growing trend toward automation and enhanced ground combat systems. By integrating advanced weaponry and autonomous features, the G-Sword promises to be a formidable asset on the battlefield.
