South Korea South Korea · 37.460, 126.953 (approximate location)

VEST

VEST, a fusion device (tokamak) in South Korea, operated by Seoul National University. Operating.

It is one of the 2 research reactors operating in South Korea.

Country
South Korea
City
Type
Fusion device · Tokamak
Confinement
Spherical Tokamak
Operator
Seoul National University
Status
Operating
First plasma

Data: IAEA FusDIS · updated on Sep 5, 2026

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