SCHOENEFELD, GERMANY - JUNE 11: An Airbus A400M Atlas military transport plane of the Bundeswehr flies at the 2026 ILA Berlin Air Show on June 11, 2026 in Schoenefeld, Germany. This year's ILA has a heavy emphasis on defence and drone technology and the integration of artificial intelligence. (Photo by Sean Gallup/Getty Images)

SCHOENEFELD, GERMANY - JUNE 11: An Airbus A350-1000 passenger plane flies at the 2026 ILA Berlin Air Show on June 11, 2026 in Schoenefeld, Germany. This year's ILA has a heavy emphasis on defence and drone technology and the integration of artificial intelligence. (Photo by Sean Gallup/Getty Images)

SCHOENEFELD, GERMANY - JUNE 11: A Lockheed Martin F-35A multirole fighter jet stands at the 2026 ILA Berlin Air Show on June 11, 2026 in Schoenefeld, Germany. This year's ILA has a heavy emphasis on defence and drone technology and the integration of artificial intelligence. (Photo by Sean Gallup/Getty Images)

SCHOENEFELD, GERMANY - JUNE 11: Visitors walk among aircraft at the 2026 ILA Berlin Air Show on June 11, 2026 in Schoenefeld, Germany. This year's ILA has a heavy emphasis on defence and drone technology and the integration of artificial intelligence. (Photo by Sean Gallup/Getty Images)

SCHOENEFELD, GERMANY - JUNE 11: A Lockheed Martin F-35A multirole fighter jet stands at the 2026 ILA Berlin Air Show on June 11, 2026 in Schoenefeld, Germany. This year's ILA has a heavy emphasis on defence and drone technology and the integration of artificial intelligence. (Photo by Sean Gallup/Getty Images)

SCHOENEFELD, GERMANY - JUNE 11: A Lockheed Martin F-35A multirole fighter jet stands at the 2026 ILA Berlin Air Show on June 11, 2026 in Schoenefeld, Germany. This year's ILA has a heavy emphasis on defence and drone technology and the integration of artificial intelligence. (Photo by Sean Gallup/Getty Images)

Massachusetts Institute of Technology mechanical engineering graduate student Dian Li demonstrates how an ultrasound wristband can help a robotic hand mimic full hand motions in Cambridge, Mass, on Tuesday, April 14, 2026. (AP Photo/Rodrique Ngowi)

Xuanhe Zhao, professor of mechanical engineering at the Massachusetts Institute of Technology, poses for a portrait with an ultrasound wristband that can help a robotic hand mimic full hand motions in Cambridge, Mass, on Tuesday, April 14, 2026. (AP Photo/Rodrique Ngowi)