Events on this day

23 November

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This is a run-down from several databases on our site. It's meant to give a clear picture of events on this date, all year round.

U-boat Shipyard report

Ordered (0) Laid down (1) Launched (5) Commissioned (1)
No U-boat orders on this date1941: U-8471940: U-77
1943: U-300, U-1171
1944: U-3519, U-3520
1940: U-70
These are commissioned boats. For more see our Shipyard pages.

Allied Ships hit on this date


 U-boatCommanderName of shipTonsCountryConvoy
1939 
 U-33DreskyBorkum total loss3,670   dt
1940 
 U-100SchepkeBradfyne 4,740   brSC-11
 U-100SchepkeBruse total loss2,205   nwSC-11
 U-100SchepkeBussum 3,636   nlSC-11
 U-100SchepkeJustitia 4,562   brSC-11
 U-100SchepkeLeise Mærsk 3,136   brSC-11
 U-100SchepkeOotmarsum 3,628   nlSC-11
 U-100SchepkeSalonica 2,694   nwSC-11
 U-123MoehleAnten 5,135   swOB-244
 U-123MoehleKing Idwal 5,115   brOB-244
 U-123MoehleOakcrest 5,407   brOB-244
 U-123MoehleTymeric 5,228   brOB-244
1942 
 U-172EmmermannBenlomond 6,630   br
 U-518WissmannCaddo 10,172   am
 U-601GrauKuznets Lesov 3,974   sjQP-15
 U-625BenkerGoolistan 5,851   brQP-15
1943 
 U-516TillessenElizabeth Kellogg 5,189   am
1944 
 U-978PulstWilliam D. Burnham total loss7,176   amTMC-44
 88,148
* Unless otherwise noted the ships listed here were sunk. (d) = damaged

See all Allied ships hit by U-boats during WWII.

Attacks on this day

1940

U-123. While attacking convoy OB 244 (4 ships sunk) the boat was seriously damaged by a collision with an unidentified object (probably a convoy vessel) and had to return to France for 50 days of repairs. (Blair, vol 1, page 208)

U-100. After a successful attack on convoy SC 11 in the Atlantic west of Ireland, star shells from a destroyer forced U-100 to dive. The depth charging that then followed disabled the hydrophones. (Ritschel)

1943

The targets of the attacks by British frigates HMS Bazely, HMS Blackwood and HMS Drury on 23 Nov. 1943 in position 42.40N, 20.73W, formerly credited with the destruction of U-648, were in fact U-424, U-714 and U-843, all of which escaped unscathed. (1998-01-01, Axel Niestle)


U-boats lost

No U-boats were lost on this date, 23 November.

- For more information on U-boat losses check out our Fates section.


U-boat Men Lost or Wounded

1941

U-372
During stormy weather, a lookout was badly injured on U-372.

- For more information on Men lost from U-boats check out this page.


Personnel Information

The following men were born on this day:
Werner Krüer (1914), Ludwig Mathes (1908), Jürgen von Rosenstiel (1912), Reimar Ziesmer (1917).

See the entire U-boat commander listing showing all U-boat commanders.
We might include more officers (Allied and Axis) at a later date.


U-boat departures and arrivals on 23 November

This section shows the U-boat departures and arrivals from bases on this day of the year. Current country names shown with harbour names. Boats entering port display days at sea during that patrol.


1939



U-boats entering base:
To Kiel, Germany: U-18 (9 days), U-57 (12 days)


1941


Sailed:
From Bergen, Norway: U-38


1942


Sailed:
From Bergen, Norway: U-603
From La Spezia, Italy: U-565
From Lorient, France: U-105
From St. Nazaire, France: U-221, U-553
From Trondheim, Norway: U-456

U-boats entering base:
To Bergen, Norway: U-603 (2 days)
To La Pallice U-704 (50 days)


1943


Sailed:
From Hammerfest, Norway: U-636
From Kiel, Germany: U-284, U-364
From Narvik, Norway: U-360
From Singapur: U-178

U-boats entering base:
To Pola U-81 (14 days)
To Salamis, Greece: U-565 (18 days)
To Toulon, France: U-371 (9 days)


1944


Sailed:
From Kiel, Germany: U-869
From Kristiansand: U-1209
From Narvik, Norway: U-313

U-boats entering base:
To Flensburg, Germany: U-802 (3 days)
To Kristiansand U-1209 (2 days)


U-boats at sea on 23 November

Boats entering port on this day are not counted, but boats departing for patrol are. (+) indicates the boat was lost during this patrol.

1939

U-13, U-20, U-22, U-26, U-28, U-29, U-31, U-33, U-35 (+), U-38, U-41, U-43, U-47, U-48, U-49, U-53.
16 boats at sea.

1940

U-29, U-43, U-47, U-52, U-65, U-93, U-94, U-95, U-100, U-103, U-104 (+), U-123, U-138, U-140.
14 boats at sea.

1941

U-43, U-68, U-69, U-81, U-85, U-95 (+), U-96, U-98, U-105, U-124, U-126, U-129, U-133, U-201, U-205, U-331, U-332, U-372, U-375, U-402, U-431, U-434 (+), U-453, U-552, U-557, U-561, U-562, U-565, U-567, U-571, U-572, U-574 (+), U-575, U-577, U-578, U-652, U-752, UA.
38 boats at sea.

1942

U-9, U-43, U-67, U-68, U-77, U-83, U-84, U-86, U-91, U-92, U-103, U-105, U-106, U-108, U-118, U-126, U-128, U-129, U-130, U-134, U-135, U-154, U-155, U-159, U-160, U-161, U-163, U-172, U-174, U-176, U-177, U-178, U-181, U-183, U-185, U-209, U-211, U-212, U-221, U-224, U-254 (+), U-262, U-263, U-264, U-332, U-334, U-354, U-373, U-375, U-376, U-378, U-383, U-405, U-407, U-413, U-439, U-445, U-454, U-460, U-461, U-462, U-465, U-504, U-505, U-508, U-509, U-510, U-511, U-513, U-515, U-518, U-519, U-521, U-522, U-524, U-552, U-553, U-562, U-564, U-565, U-566, U-586, U-590, U-592, U-600, U-601, U-603, U-606, U-608, U-610, U-611 (+), U-613, U-617, U-623, U-624, U-625, U-653, U-657, U-663, U-752, U-753, U-758, UD-3.
103 boats at sea.

1943

U-18, U-19, U-20, U-68, U-86 (+), U-92, U-103, U-107, U-129, U-154, U-155, U-170, U-172 (+), U-190, U-193, U-212, U-214, U-218, U-219, U-223, U-228, U-230, U-238, U-262, U-267, U-269, U-277, U-281, U-307, U-333, U-354, U-358, U-360, U-364, U-373, U-387, U-391 (+), U-407, U-415, U-421, U-424, U-425, U-426, U-488, U-510, U-515, U-516, U-518, U-530, U-537, U-541, U-542 (+), U-543, U-544 (+), U-552, U-575, U-586, U-592, U-600 (+), U-608, U-616, U-618, U-625, U-629, U-636, U-653, U-667, U-672, U-709, U-713, U-714, U-734, U-761, U-764, U-801, U-843, U-849 (+), U-850 (+), U-962, U-963, U-967, U-969.
82 boats at sea.

1944

U-170, U-181, U-195, U-219, U-286, U-293, U-295, U-296, U-299, U-300, U-310, U-313, U-315, U-318, U-322 (+), U-365 (+), U-387 (+), U-396, U-400 (+), U-475, U-479 (+), U-481, U-482 (+), U-668, U-679 (+), U-680, U-772 (+), U-775, U-806, U-862, U-870, U-956, U-958, U-965, U-978, U-979, U-991, U-997, U-1003, U-1020 (+), U-1053, U-1165, U-1202, U-1221, U-1223, U-1227, U-1228, U-1230, U-1231, U-1232.
50 boats at sea.


General Events on 23 November

1940

After attacking convoy OB 244, U-123 collided with a piece of wreckage underwater and suffered heavy damage.


1942

U-552 encountered an enemy submarine which fired a torpedo at her without success.

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