Phillip Pretorius had his mission: locate the commerce raiding cruiser Königsberg in the labyrinth of the Rufiji Delta in Tanganyika and fix its location for British naval guns.
To help him in his reconnaissance mission, Pretorius hired six natives, reported by a Colonel Mackay of the King’s African Rifles to be “the biggest rogues on the entire east coast.”
In classic “operator” fashion, Pretorius knew what he needed on his native team.
“I preferred fearlessness to any fastidious taste in native honour, and I assured myself of their silence by the threat that wagging tongues would be cured by removal. I spoke their language well enough to carry conviction.”
Pretorius and his gang of rogues set up a base on the tiny island of Mafia at the mouth of the delta, clambered through the coastal mangroves, and proceeded inland to find their prey.
They kidnapped local natives, promising them a comfortable captivity and secured guides that took them to a hill overlooking the Königsberg’s lair. Pretorius stalked the ship several times, climbing trees to observe it through powerful naval binoculars. He even boarded the cruiser, disguised as an Arab (that sun-and-malaria-browned skin came in handy) accompanied by a local chief whose son was serving as a shipboard stoker.
The scout determined the number and size of the guns, discovered that the ship’s torpedoes had been removed and placed in boats close to the mouth of the river. The scouts also observed the German patrols and shore defenses.
But that was hardly the end of his mission.
In addition to its manifest dangers, recon can be brutally tedious, demanding a profound level of patience to secure precisely the information a commander needs. Admiral King-Hall wanted ranging points to the Königsberg and a possible channel of approach; the navy needed to know if the channels were mined and whether or not a ship could steam into the delta and open fire on the cruiser.
“And here began a series of investigations, the monotony of which was only bearable because of the results obtained. I pushed a dugout in and out of the score of channels, often risking daylight to map the localities, perhaps glad of the relieving adventure brought by the possibility of a Teutonic face suddenly peering at me out of the bush.”
The tedium got even worse when Admiral King-Hall demanded an hourly record of the tide in the delta — over the space of a full month.
Finally, the scout’s recon was done. Two shallow draft monitors arrived, ready to take on Königsberg. Pretorius and his boys were sent out in a dhow to lure the cruiser out, but they wrecked in a storm and were only narrowly saved from capture by a British whaler tasked to the mission. The Germans knew the British were on the scent and the scouts had another narrow escape when reconnoitering shore defenses at night. Discovered, they scattered to the seashore and escaped heavy Mauser fire under cover of darkness.
As the British fleet closed in on the mouth of the Rufiji, Königsberg opened hostilities with a salvo, followed by the German shore batteries. Now aboard the British flagship, Pretorius pointed out snipers in tree platforms, which were promptly wiped out by the shipboard guns. Using Pretorius’ charts, the Mersey and the Severn prowled up the selected delta channel and Pretorius heard their guns open up deep in the bush. Spotter planes flew overhead and Pretorius heard the gratifying command: “Fire again at the same mark.”
Hell rained down on Königsberg for several hours. The Germans, with no hope of escape, finally scuttled her. That night a dense fog descended, which lasted several days. When it cleared, Pretorius accompanied the landing party that found the carcass of the deadly raider.
“The great ship’s devastating career was ended. One would scarcely have known what she had been. For here, beside the bush-crowded edge of the small island against which she had been moored, lay little more than a vast disorder of tortured steel, made the more unlovely by broken bodies strewn at every angle.”
In fact, Königsberg was not quite dead. The Germans had salvaged several of her guns, which would serve as field artillery for General Paul von Lettow-Vorbeck, one of the greatest practitioners of guerrilla warfare in history. Von Lettow, with Königsberg’s remaining crew serving in his columns, would lead the British on a not-so-merry chase all over eastern Africa. And the British commander, South African soldier-statesman Jan Smuts, would call on P.J. Pretorius to run him down. We’ll take up Pretorius’ trail again in Part III.
Author’s note: Bestselling South African novelist Wilbur Smith wrote a novel inspired by Pretorius’ hunt for the Königsberg, entitled “Shout At The Devil,” which was also made into an enjoyable movie starring Lee Marvin and Roger Moore. The 1976 movie “Shout At The Devil” is now available through Netflix instant viewing. Smith, while acknowledging that Pretorius’ exploits inspired his tale, quite appropriately issued a disclaimer:
“I will most emphatically deny that the rogues and scoundrels depicted in my tale bear the slightest resemblance to any members of the company of men that operated to the destruction of the Königsberg. In particular, I would strongly resist the suggestion that Flynn Patrick O’Flynn is based on the character of the gallant (Major) ‘Jungle Man’ Pretorius…”
Now that we’ve got that out of the way, watch the movie and read the book. But first read Pretorius’ own story. His memoir, “Jungle Man,” while suffering from a title better suited to a lurid Men’s Adventure magazine tale, is actually a wonderful, understated piece of Africana and one of the greatest adventure stories ever told.


Paul McNamee says
Great information.
“Shout at the Devil” was on one of the cable movie channels a few months ago. I caught the tail-end. Definitely a movie I want to watch in its entirety.
Steve Seale says
I read the Smith novel and knew it was partially based on a true story. This is the first time I have read a detailed description of the actual tale. Sometimes the truth is more rousing than fiction. I own an old VHS tape of “Shout At the Devil.” Time to find a DVD.
keith adams says
I am a great wilbur smith fan and just love shout at the devil,and it is obviously based on the story of jungle man pretorious.All wilburs books are based on true historical events thats why I read his work
JimC says
Thanks for stopping by Keith. What’s your favorite WS book?
Nick Cowley says
After years of research, I will be giving an illustrated talk on Major Pretorius for the Friends of Smuts House group in Irene on October 18 this year (he was of course Gen Smuts’ chief scout in the East African campaign, hence they invited me to speak). All welcome. Any enquiries to my email: nick.cowley.npc@gmail.com
JimC says
Outstanding! One of my all-time favorite Frontier Partisans.
Roy Alge says
Major Pretorious was a good friend of my Grandfather Morris Alge and his brother David who ran a hotel and business in Nylstroom and Naboomspruit. I still have a chair from Damascus that Major Pretoria’s gave to them.
I also recently found a first edition of “Jungle Man” and look forward to reading it.
JimC says
Wonderful stuff. Thanks for stopping by the campfire.
Martin Gebel says
Excellent stuff.
I first read about this, in the 1966 “Victor” comic annual and it always sat at the back of my mind, probably as it was so unsual and not spoken about.
Fast forward to 2005, when I spent several weeks in Centurian/Irenee, keeping an eye on a local supplier, in defence equipment. One sunday, not wanting to spend all day in the bar of the 5Lakes hotel, I wandered over to Jan Smuts game reserve & museum. I was amazed to find a direct link with this tale. A large piece of “trench art” – a brass dinner gong, fashioned out of a large brass shell case, salvaged from the Konkingsberg and engraved accordingly.
JimC says
That’s fantastic. Welcome to the campfire Martin.