Two K9-X robot dogs walk during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)

A K9-X robot dog is pictured during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)

K9-X robots dog are pictured during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)

Two K9-X robot dogs climb the stairs during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)

TOPSHOT - An K9-X robot dog climbs the stairs during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)

Two K9-X robot dogs are pictured during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)

A K9-X robot dog is pictured during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)

A K9-X robot dog lifts a leg during a presentation by Mexican police at the BBVA Stadium in Monterrey, Mexico, on February 11, 2026. The four-legged robots are designed to enter dangerous areas and broadcast live video back to security forces. The World Cup, which will take place from June 11 to July 19, is being hosted by Mexico alongside the United States and Canada. (Photo by Julio Cesar AGUILAR / AFP via Getty Images)