German prosecutors are investigating a wiretapped conversation between German military officers about the Taurus cruise missile system to see if a crime has been committed. A spokeswoman for Federal Public Prosecutor’s Office, Germany’s highest prosecuting authority, said on Wednesday in Karlsruhe that there is a suspicion of “secret service activity.” She would not comment on speculation over who is being probed. Russia published the recorded conversation on March 5. The discussion between four senior German officers including air force chief Ingo Gerhartz was about deployment scenarios for t…