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The DIII-D tokamak team at General Atomics (San Diego, US) is celebrating a milestone this month—achieving, and passing, the 200,000th plasma shot since the device began operating in the mid-1980s.

“While completing 200,000 shots is impressive in its own right, this achievement is far more than a mere number,” said Dr. Richard Buttery, Director of the DIII-D National Fusion Facility. “Those shots represent steady, important progress on the road to fusion energy. Each one is a challenge solved, a question answered, a career begun or progressed, or a new technology proven. In a very real sense, the history of DIII-D is a history of fusion energy research, and we are very excited for what we have planned for DIII-D in the future.”

See the full DIII-D press release here.

--DIII-D users celebrate as the machine reaches its 200,000th experimental cycle. (General Atomics)

Arriving at the French port of Fos-sur-Mer from Monfalcone, Italy, was only the first stage of transport for vacuum vessel sector 5. Next, it had to be transported by barge across the inland sea Étang de Berre (155 km²). The European-made sector successfully made the crossing on 11 October.