noun
nuclear facility
Refers to any installation or complex involved in nuclear activities, such as power plants, research reactors, or fuel processing plants.
その国は新しい核施設の建設を発表した。
The country announced the construction of a new nuclear facility.
核施設の安全性が改めて問われている。
The safety of nuclear facilities is being questioned once again.
Compound of 核 (kaku, 'nuclear') and 施設 (shisetsu, 'facility').