DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG
description
Transcript of DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG
![Page 1: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/1.jpg)
DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG
![Page 2: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/2.jpg)
OVERVIEW
INTRODUCTION
U-BOOT OPERATIONS
U-BOOT TACTICS
ENIGMA
“ACES OF THE DEEP”
LIFE ONBOARD
U-156
LEGACY
QUESTIONS
![Page 3: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/3.jpg)
INTRODUCTION Submarines used be Germany during WW I (1914-1918)
“Unrestricted Submarine Warfare”
Sinking of the LUSITANIA
Germany has a limited coastline – easily blockaded
During WW II (1939 – 1945) established based in conquered countries – France and Norway
Primary mission to disrupt Allied shipping and control sea lanes
German Navy (Kriegsmarine) not fanatic supporters of Nazi regime (unlike the Army and Air Force – Luftwaffe)
![Page 4: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/4.jpg)
BEFEHLSHABER der UNTERSEEBOOTE ( BdU )
Grossadmiral Karl Dönitz
![Page 5: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/5.jpg)
Grossadmiral Karl Dönitz
1891 - 1980
![Page 6: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/6.jpg)
![Page 7: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/7.jpg)
U-BOOT SHIPYARDS U-BOOT construction in Northern Germany
North Sea & Baltic Sea
1153 U-boats commissioned into the Kriegsmarine during 1935-1945
Largest builder was Blohm + Voss
![Page 8: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/8.jpg)
AG Weser, Bremen
![Page 9: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/9.jpg)
U-BOOT OPERATIONS
I
German U-Boats operated WORLDWIDE
PRIMARILY in the ATLANTIC
Mediterranean
Caribbean
Black Sea
MONSON U-Boats in the Far East (Penang Malaysia, Jakarta & Sabang Indonesia)
Assisted Imperial Japanese Navy
Primary mission to disrupt merchant shipping, allied naval convoys and navy escorts
![Page 10: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/10.jpg)
![Page 11: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/11.jpg)
![Page 12: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/12.jpg)
![Page 13: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/13.jpg)
U-BOOT TACTICS
Primary tactic developed by Donitz was the “Wolfpack” (Rudeltaktik)
Enough U-boats and facilities available after the fall of France in 1940
Simple concept: gather U-boats in patrol lines to scout for convoys
![Page 14: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/14.jpg)
“WOLFPACKS”
Once a convoy was spotted the first boat was designated "shadower" and would chase the convoy and report its heading and speed to BdU
This would allow other boats to form around it and attack, more or less all at once, usually on the surface at night
![Page 15: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/15.jpg)
OPERATION “DRUMBEAT”, 1942 Largest U-Boat offensive against America
Commenced after Japanese attack on Pearl Harbor
Germany declared war on US on Dec 11, 1941
U.S. Navy had already been countering German U-Boats through work with Royal Navy
Operation DRUMBEAT (Paulkenschlag)
Attacks on U.S. merchant shipping on East Coast
Massive damage inflicted – over 3,000 nm away
“Die Glückliche Zeit” (The Happy Time)
Sunk 2 million tons (600 ships); 5000 killed
Only 7 U-Boats lost
Operations commenced from bases in France
![Page 16: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/16.jpg)
U-BOOT BASES IN OCCUPIED FRANCE
![Page 17: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/17.jpg)
U-BOOT BUNKERS AT LA ROCHELLE (Modern Day)
![Page 18: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/18.jpg)
![Page 19: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/19.jpg)
“BLACK MAY” - 1943 Turning point in May, 1943
U.S. Navy established effective convoys
By Late 1942, shifted focus back to North Atlantic
Remained spread out across Atlantic
By Spring, 1943, Allies were able to defeat the Wolf Packs
Primary reasons for reversal:
“Hunter-Killer” Groups
Improved Detection capabilities
Aircraft Coverage
Breaking of Enigma Code
U-Boats being attacked leaving port
By end of 1943, majority of U-Boat fleet would be sunk
Most would be lost with ALL HANDS
![Page 20: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/20.jpg)
![Page 21: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/21.jpg)
SPIES & SABOTEURS Saboteur Landings in 1942 & 1944
German Military Intelligence (Abwehr) directed by Hitler to conduct sabotage operations inside American borders
Abwehr sabotage school located in Berlin
Teams delivered by U-Boats
Operational failure
Arrested by FBI
6 of 10 captured saboeurs executed
Intended targets included power plants, infrastructure, industry, canals, etc.
Admiral Wilhelm Canaris
1887 - 1945
![Page 22: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/22.jpg)
![Page 23: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/23.jpg)
ENIGMA
I
![Page 24: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/24.jpg)
ULTRA INTELLIGENCE
Enigma was a portable cipher machine
Used to encrypt and decrypt secret messages
Enigma utilized very sophisticated cryptanalysis techniques by changing the substitution alphabet
Allied codebreakers were able to decrypt a large number of messages that had been enciphered on the machine
The intelligence gained through this source — codenamed “ULTRA” — was a significant aid to the Allied war effort
By 1945, almost all German Enigma traffic (Wehrmacht, Kriegsmarine, Luftwaffe, Abwehr, SD, etc.) could be decrypted within a day or two
![Page 25: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/25.jpg)
“ACES OF THE DEEP”The Aces of the Deep were the ten U-Boat commanders during World War II who sunk the most enemy merchant ships during their naval services
Ranked according to the total tonnage of the ships they sunk
The term is related to flying ace, a World War I name for a pilot who shot down five or more enemy planes
The currently accepted list is as follows:
1 Otto Kretschmer 2 Wolfgang Lüth
3 Erich Topp 4 Heinrich Liebe 5 Victor Schütze
6 Heinrich Lehmann-Willenbrock 7 Karl-Friedrich Merten
8 Herbert Schultze 9 Günther Prien 10 Georg Lassen
![Page 26: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/26.jpg)
Otto Kretschmer1912 - 1998
Fregattenkapitän (Crew 30)
Successes40 ships sunk for a total of 208.954 GRT
3 auxiliary warships sunk for a total of 46.440 GRT1 warship sunk for a total of 1.375 tons
5 ships damaged for a total of 37.965 GRT1 ship taken as prize for a total of 2.136 GRT2 ships a total loss for a total of 15.513 GRT
![Page 27: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/27.jpg)
Wolfgang Lüth1913 - 1945
Kapitän zur See (Crew 33)
Successes46 ships sunk for a total of 225.204 GRT
1 warship sunk for a total of 552 tons2 ships damaged for a total of 17.343 GRT
![Page 28: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/28.jpg)
Erich Topp1914 - 2005
Fregattenkapitän (Crew 34)
Successes34 ships sunk for a total of 197.233 GRT
1 auxiliary warship sunk for a total of 227 GRT1 warship sunk for a total of 1.190 tons
4 ships damaged for a total of 32.317 GRT
![Page 29: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/29.jpg)
Günther Prien 1908 – 1941
Korvettenkapitän (Crew 33)
Successes30 ships sunk for a total of 162.769 GRT1 warship sunk for a total of 29.150 tons
8 ships damaged for a total of 62.751 GRT
![Page 30: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/30.jpg)
Joachim Schepke1912 - 1941
Kapitänleutnant (Crew 30)
Successes36 ships sunk for a total of 153.677 GRT
4 ships damaged for a total of 17.229 GRT1 ship a total loss for a total of 2.205 GRT
![Page 31: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/31.jpg)
U - 156
Kapitänleutnant Werner Harten
![Page 32: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/32.jpg)
![Page 33: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/33.jpg)
![Page 34: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/34.jpg)
LACONIA INCIDENT On 12 September, 1942 U-156 sank the Allied liner LANCONIA west of Africa
136-man crew, some 80 civilians, military material and personnel (268 men)
Approx. 1800 Italian prisoners of war onboard
In the next days U-156 rescued some 400 survivors - 200 on board and the other 200 in lifeboats
On Sept 15, at 1130 hours U-506 under Kptlt Erich Würdemann arrived at the scene and continued to rescue the survivors
U.S. B-24 spotted and attacked U-156, forcing her to submerge
![Page 35: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/35.jpg)
LACONIA ORDER Resulting rescue attempt infuriated German High Command
Prompted one of the most controversial order Dönitz ever issued
Known as the Laconia order:
No U-boats were to take part in any rescue operations
Leave any survivors in the sea
Up until that time U-boats had on very many occasions helped the survivors of their victims with supplies, water, directions to nearest land
![Page 36: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/36.jpg)
![Page 37: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/37.jpg)
![Page 38: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/38.jpg)
MARK VII DEPTH CHARGES
![Page 39: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/39.jpg)
LIFE ONBOARD
![Page 40: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/40.jpg)
![Page 41: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/41.jpg)
![Page 42: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/42.jpg)
![Page 43: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/43.jpg)
![Page 44: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/44.jpg)
![Page 45: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/45.jpg)
![Page 46: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/46.jpg)
![Page 47: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/47.jpg)
![Page 48: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/48.jpg)
![Page 49: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/49.jpg)
![Page 50: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/50.jpg)
![Page 51: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/51.jpg)
![Page 52: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/52.jpg)
![Page 53: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/53.jpg)
![Page 54: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/54.jpg)
![Page 55: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/55.jpg)
U-BOAT LEGACY
I
![Page 56: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/56.jpg)
During WW II, over 40,000 sailors served on U- BOATS…
![Page 57: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/57.jpg)
![Page 58: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/58.jpg)
![Page 59: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/59.jpg)
….Fewer than 10,000 returned home….
![Page 60: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/60.jpg)
![Page 61: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/61.jpg)
….A 75% Fatality Rate….
![Page 62: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/62.jpg)
![Page 63: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/63.jpg)
U-505 Museum in Chicago, Ill
![Page 64: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/64.jpg)
![Page 65: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/65.jpg)
![Page 66: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/66.jpg)
![Page 67: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/67.jpg)
![Page 68: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/68.jpg)
![Page 69: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/69.jpg)
![Page 70: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/70.jpg)
![Page 71: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/71.jpg)
![Page 72: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/72.jpg)
![Page 73: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/73.jpg)
![Page 75: DEUTSCHE UNTERSEEBOOTE OPERATIONEN IM ZWEITEN WELTKRIEG](https://reader033.fdocuments.net/reader033/viewer/2022061520/56815969550346895dc6a9c9/html5/thumbnails/75.jpg)
WEBSITES ABOUT U-BOATS
http://www.uboat.net/index.htmlhttp://www.u-boot-archiv.de/index.php