First-of-a-kind components have been arriving in recent months at the ITER construction site in Cadarache, France, from the 35 ITER member countries around the world. The arrival on July 21 of the first sector of the ITER vacuum vessel from South Korea marked the beginning of a four-and-a-half year machine assembly process for the world’s largest tokamak, a magnetic fusion device designed to prove the feasibility of fusion as an energy source.
On July 28, technical and civil leaders from ITER member countries celebrated the beginning of assembly with a global event hosted virtually by French President Emmanuel Macron and livestreamed on YouTube.