noun
glasnost
Historical term referring to the Soviet policy of openness and transparency introduced in the 1980s under Gorbachev.
from Russian glasnost'
ゴルバチョフのグラスノスチ政策は、ソ連の情報公開を進めた。
Gorbachev's glasnost policy promoted the disclosure of information in the Soviet Union.
ペレストロイカ (perestroika) refers to the economic and political restructuring, while グラスノスチ specifically denotes openness and transparency.
Borrowed from Russian гласность (glasnost'), meaning 'publicity' or 'openness'.