Hyundai Workers Strike Over Atlas Robots as Humanoid Factory Plans Accelerate

The partial strike at Hyundai's Ulsan complex, the world's largest automotive plant, ran from July 13 through July 15. Day and night shifts ended two hours early, The Korea Times reported. After 15 rounds of negotiations failed, workers planned four-hour strikes from July 20 to 22, the paper said.

The union represents more than 39,000 South Korean workers. Its demands, reported by The Wall Street Journal, are specific: shift hourly production pay to a fixed salary to cushion any automation-driven cut in work hours, raise the retirement age from 60 to 65, and pay bigger bonuses.

The trigger was Atlas, the two-legged humanoid made by Boston Dynamics, a company about to become wholly owned by Hyundai. Hyundai Motor Group showed the latest Atlas at the start of this year. It stands more than 6 feet tall and lifts more than 100 pounds. Hyundai wants more than 25,000 Atlas units across Hyundai and Kia plants, according to The Korea Herald, starting with US factories in 2028. No timeline for other regions has been disclosed.

The economics that worry the union

Each Atlas costs an estimated $130,000 but may pay for itself in about two years, Samsung Securities analyst Esther Yim told Bloomberg. If the price falls to $100,000, Macquarie Securities Korea's James Hong suggested its operating cost could drop below the US federal minimum wage of $7.25 and undercut a typical auto worker's salary by a wide margin.

Those are projections, not contracts. They explain why a pay demand that sounds odd, converting hourly workers to salaried staff, is really a hedge against robots eating shift hours.

Hyundai is not alone. Tesla is developing Optimus for its EV plants. BMW has run pilot tests with Figure AI humanoids at its Spartanburg, South Carolina plant. Chinese automakers including BYD are trying humanoids, and some are building their own.

This sits on top of a long automation record. More than 1 million robots were already in automotive factories worldwide by 2021, one-third of all industrial robots, according to the International Federation of Robotics. The US had deployed 38,000 industrial robots as of 2025, with 13,500 installed in automotive alone.

Georgia first, where the union is weaker

Hyundai plans to put Atlas to work first at Metaplant America, its EV factory outside Savannah, Georgia, starting in 2028. The initial deployment may face less organized resistance because the Georgia workers are not unionized. The United Auto Workers, which represents about 400,000 autoworkers across the US, Canada and Puerto Rico, has been trying to organize that facility.

Metaplant America is already the most heavily automated automotive factory in the United States, according to IEEE Spectrum. It has more than 850 robots unloading parts, stamping steel, assembling frames and installing doors, plus 300 automated guided vehicles ferrying parts while avoiding people. Boston Dynamics' four-legged Spot has been deployed in the weld shop for exterior quality inspection. During a July 2026 visit, an Atlanta Journal-Constitution reporter described the robotic dogs probing their sensor-embedded noses to sniff out defects.

Atlas will start with sorting and organizing parts. Jerald Roach, a general assembly executive at Metaplant, told the AJC that humanoids will not threaten the human workforce. Human hands and their sense of feel are needed for soft parts such as hoses, wires, carpets and trim panels, he argued.

Hyundai has committed to 8,100 full-time human workers at the Georgia site by 2031 under its economic development deal. State and local leaders provided an incentive package worth an estimated $2.1 billion. The AJC found the facility already employed more than 3,800 workers by the end of 2025.

What the robots can actually do

The gap between the pitch and the shop floor is still wide. Fixed industrial arms are built for one task. Humanoids are sold on eventually handling many tasks while fitting into workplaces designed for people. Google DeepMind and Boston Dynamics announced a collaboration at CES in January 2026 to put Gemini Robotics on Atlas and Spot, with tests planned at Hyundai auto factories in the following months.

"The real value going forward is for our robots to be contextually aware of their environment and able to use their hands to manipulate any object," Robert Playter, CEO of Boston Dynamics, told WIRED. "And we think manufacturing environments, like in Hyundai factories, are a perfect place to deploy that today."

Atlas can already dance and perform acrobatics. What it lacks, like other humanoids, is the intelligence to understand its environment, make complex decisions and manipulate unfamiliar objects. Whether an AI model closes that gap is unproven. Playter told WIRED that guaranteeing human safety is vital if humanoids are to take off, adding: "Even the little ones can be dangerous."

Carolina Parada, senior director of robotics at Google DeepMind, told WIRED that Gemini was designed to be multimodal and suited to learning about the physical world. "Automotive is a great place to start, but certainly our intention is to continue expanding to more and more applications," she said.

The data problem behind the demos

Robots need training data that cannot be scraped from the internet. China is attacking that shortage with state-funded facilities. By December, more than 40 state-owned robot data collection centers had been announced, with about two dozen operating, according to the intelligence firm Interact Analysis. Rest of World reported in January 2026 on trainers in Shanghai and Hubei province who wear VR headsets and exoskeletons to repeat movements such as opening a microwave door, folding clothes and wiping tables hundreds of times a day.

One of the largest, a training camp in suburban Beijing launched by the local Shijingshan government with humanoid company Leju, covers more than 10,000 square meters and offers 16 scenarios, including a mock car assembly line, a smart home and an elder-care facility, according to a government statement. A spokesperson for the project, cited in that statement, compared it to teaching children to walk with lots of practice. Interact Analysis analyst Marco Wang told Rest of World the infrastructure buildup risks overcapacity: "There are some potential bubbles," he said.

Goldman Sachs estimates the worldwide humanoid market could be worth $38 billion by 2035, with some 250,000 shipments as early as 2030. US-based Figure was recently valued at $39 billion, and Chinese makers Unitree, Galbot and AgiBot have each topped $1 billion, with Unitree planning a listing. Tesla has dozens of workers acting out motions to train Optimus.

Deployment numbers remain thin. Agility Robotics disclosed in a June 2026 SEC-filed investor presentation that its Digit robot had accumulated 65,000 hours across nine committed customer facility deployments as of May 2026, with a bill of materials around $125,000 and RoboFab in Salem, Oregon designed for 10,000 units of annual capacity. BMW has said a Figure 02 robot supported production of more than 30,000 X3 vehicles at Spartanburg over ten months, moving more than 90,000 components in about 1,250 operating hours, according to the tracker maintained by Axis Intelligence. BMW's next step, announced in June 2026, is Figure 03 on logistics sequencing at the same plant, with no unit count disclosed.

Against that backdrop, the Ulsan strike is less about one robot than about who bears the cost of the transition. The UAW recently criticized General Motors for installing about 50 new robot arms at its flagship Detroit EV factory after laying off more than 1,300 workers as a supposedly temporary measure. At the UAW Constitutional Convention in Detroit in June 2026, president Shawn Fain also warned against the trend. Hyundai's Korean union has already shown what that warning looks like when it stops the line.