Experimental Advanced Superconducting Tokamak
The Experimental Advanced Superconducting Tokamak (EAST), also known as HT-7U (Hefei Tokamak 7 Upgrade), is an experimental superconducting tokamak magnetic fusion energy reactor in Hefei, China. Operated by the Hefei Institutes of Physical Science conducting its experiments for the Chinese Academy of Sciences, EAST began its operations in 2006.
Source: Wikipedia — Experimental Advanced Superconducting Tokamak (CC BY-SA 4.0)