South Korea drills quadrupeds with tanks — Lion, Rainbow and Ghost next

South Korea’s defense robotics push moved from demos to joint-force colour in mid-2026, according to Seoul Economic Daily’s 3 August industry report. Named quadruped developers — Lion Robotics, Samsung affiliate Rainbow Robotics, and LIG D&A working through its Ghost Robotics unit — are showing robot dogs alongside tanks and, in Lion’s case, helicopters during Army exercises, with roles framed as reconnaissance, detection and surveillance rather than a finished combat product line.

Lion says it ran its platform in a June Army joint exercise with conventional armour and aviation, and is hardening machines for extreme environments with an early-2027 target. The same reporting cluster says Lion, Hanwha Aerospace and the Agency for Defense Development won a Future Challenge effort to command mixed unmanned teams (quadrupeds and tracked robots) inside one control concept, with earnest work planned around the next production year. Rainbow appeared in a May joint firepower exercise and, with Hyundai Rotem, has supplied counterterrorism quadrupeds to the Army since 2024. LIG D&A’s Ghost-led next platform is described against today’s Vision 60 baseline with company goals of roughly 40 percent less mass, 30 percent more payload and 60 percent more battery runtime, plus a manipulator arm for doors and hazardous-object handling — all attributed goals, not measured field results.

Rainbow Robotics and Ghost Robotics are the manufacturers with the strongest catalogue links for this story; Ghost’s Vision 60 is the readable baseline for the next-generation targets. Lion Robotics and LIG D&A are named in the reporting but are not listed yet. The takeaway is a Korean military-deployment signal for industrial quadrupeds — closer to inspection and security dogs than to a consumer product launch.

August press dates are not the exercise dates; the May and June drills are the events. Percentage improvements for Ghost’s successor are developer targets, not measured field results. Mentions of mounting generators or weapons during research remain speculative colour in the Korean press, not confirmed deployed capability. Separate July procurement stories about DAPA robot-dog buying plans are optional context only — they are not confirmed awards in the primary SEDAILY pieces.