“So intelligence authorities are reminding Soldiers to be on their guard against foreign intelligence agents. And that if they think someone might be a foreign agent, to report their suspicions to the authorities right away.

‘Soldiers may go out and have a good time and not realize that they’re being watched or listened to,’ said Douglas.”

Source:Watch out for foreign agents: Authorities say spies eye U.S. troops in hopes of gleaning intelligenc | Article | The United States Army