Russia wants to exchange spy for married ‘sleeper’ agents
Russia’s Kommersant newspaper said that the Russian secret services wanted to bring the pair — known only by their code names Andreas and Heidrun Anschlag — back home to Russia after decades as “sleepers” in Germany.
In a Cold War-style exchange, Moscow would simultaneously hand over to the West at least one spy convicted of passing secrets to Berlin or its allies, the paper said.