Eric Grove's superbly researched and written "The Price of Disobedience" recounts the first major naval battle of World War Two. This British victory hinged on the first major deception of the war.
The German Panzerschiff (pocket battleships) Deutschland and Graf Spee were at sea when war broke out in September 1939. Deutschland sank two ships in the North Atlantic, then was ordered to return to German waters. Graf Spee headed to Cape Horn and began sinking British shipping in both the South Pacific and South Atlantic. By December 1939, Graf Spee had sunk nine British ships.
Captain Harry Harwood, commanding the British cruisers Exeter, Ajax, and Achilles, used some remarkable deduction and found Graf Spee off Uruguay. His ships engaged on 13 December 1939. Exeter, severely damaged, was sent back to the Falklands, two of Ajax's four turrets were disabled, and the magazines of Harwood's squadron were down to a seventh of their ammunition.
Graf Spee, hit over twenty times, was seriously damaged and her captain, Hans Langsdorff, ran her up the neutral River Plate to Montevideo, where Langsdorff hoped to make repairs. Harwood summoned the cruiser Cumberland to join the squadron at the mouth of the Platte, while the Admiralty ordered the battleship Renown, the carrier Ark Royal, and an escort of cruisers and destroyers to sortie from Cape Town to reinforce Harwood.
Churchill, as First Lord, orchestrated the British and neutral press coverage of the engagement to deceive Lansdorff and the Kriegsmarine into believing Graf Spee was bottled up, by not just Harwood's hors de combat squadron, but the Renown battle group, soon to be joined by the French battleship, Dunkerque. The New York Times' front-page headlines claimed a "reinforced allied fleet" awaited the Graf Spee. Rumors were circulated and printed that Renown and Ark Royal had refueled in Rio de Janeiro (when the British ships were 2,500 miles away). In German-leaning Argentina, the two largest newspapers quoted "reliable sources" that "more than five cruisers were waiting" for Graf Spee.
Uruguay ("England's butcher") heavily favored British interests and, refusing Langsdorff's pleas for repair and resupply, Uruguay ordered the Graf Spee to sail under the neutrality rules, i.e., in forty-eight hours. The British, however, wished Graf Spee to remain in Montevideo until the Renown battle group had reinforced Harwood. The British naval attaché ordered a British merchantman to depart Montevideo. Under international law, Graf Spee could not follow an adversary's departure for 24 hours. The British attaché stretched out British sailings over several days (until the Uruguayans caught onto his ruse) and used clever diplomacy to trap Langsdorff and the Graf Spee in Montevideo.
Meanwhile, Harwood skillfully maneuvered in the approaches to the Platte and signaled to Cumberland as if she were the Renown battle group, while the BBC broadcast an ongoing account of the mythical fleet waiting the trapped German Panzerschiff. Masthead spotters on Graf Spee reported the Cumberland's rigging as Renown, which the German attaché in Buenos Aires "confirmed," having fallen for the deceptive refueling story. The BBC vividly reported Ark Royal (still far distant) joining Harwood, and the German spotters on Graf Spee, expecting to see the British carrier, did. The BBC reported Dunkerque and a second British battleship would soon join Ark Royal and Renown.
Langsdorff believed the Graf Spee was doomed. Hitler ordered Langsdorff not to allow the ship to be interned, and to breakout or scuttle. Langsdorff scuttled her. When he and the German crew arrived in Buenos Aires, Langsdorff learned the Ark Royal and Renown had just reached Rio, over 1,000 miles from where Graf Spee lay scuttled. Knowing Hitler's likely reactions to his obedience, Langsdorff wrapped himself in the Kriegsmarine's ensign and shot himself. Pictures of the burning scuttled Graf Spee circled the world. So did news of Langsdorff's suicide. The Battle of the River Plate, the first great naval victory for the Allies, resulted from highly skilled and coordinated naval deception. Copy write (c) Frank J. Stech, 2012