He was fooled, and moved an entire panzer division - 90, 000 soldiers - to Greece.

BBC: Operation Mincemeat: How a dead tramp fooled Hitler

The way he cracked down on theologians who questioned orthodox teaching earned him the nickname "the Panzer Cardinal".

BBC: The Pope: Journey from liberal to conservative

Frank Panzer, Road Science's chief executive, says he opposes such legislation because it could prompt false claims from workers.

WSJ: For Businesses, Bully Lawsuits May Pose New Threat

German military observers were present at these exercises, and in July 1935 an entire panzer division was tested using similar techniques.

ECONOMIST: Reinventing warfare

Seven panzer and 13 infantry divisions attacked on a 61-mile-wide front on Dec. 16, and the author's narrative of the battle is as good as military history gets.

WSJ: Book Review: The Guns at Last Light