What glasnost in relation to cold war?

Glasnost, meaning "openness," was a policy introduced by Soviet leader Mikhail Gorbachev in the mid-1980s aimed at increasing transparency in government and encouraging public discourse. This policy played a crucial role in the Cold War by promoting political liberalization and reducing state censorship, which ultimately led to greater freedom of expression in the Soviet Union and Eastern Europe. Glasnost, along with Gorbachev's other reforms like perestroika (economic restructuring), contributed to the easing of tensions between the East and West and was a significant factor in the eventual dissolution of the Soviet Union and the end of the Cold War.