Ukraine turns nuclear missile base into a museum
25 August 2011 Last updated at 20:30 BST
A former secret nuclear missile base in Ukraine has been turned into a museum.
The base was once a hub for the Soviet Union's most advanced nuclear missiles and military technology.
Visitors can explore the only existing silo in Ukraine and a command post hidden 40m underground designed to withstand a nuclear strike.
Kirill Skorodelov reports.