U-853

Type

IXC/40

 
Ordered5 Jun 1941
Laid down 21 Aug 1942 AG Weser, Bremen (werk 1059)
Launched11 Mar 1943
Commissioned25 Jun 1943Kptlt. Helmut Sommer
Commanders
25 Jun 1943 - 9 Jul 1944  Kptlt. Helmut Sommer
18 Jun 1944 - 9 Jul 1944  Oblt. Helmut Frömsdorf
10 Jul 1944 - 31 Aug 1944  Oblt. Otto Wermuth
24 Aug 1944 - 15 Oct 1944  KrvKpt. Günter Kuhnke (Knights Cross)
1 Sep 1944 - 6 May 1945  Oblt. Helmut Frömsdorf
Career3 patrols 25 Jun 1943 - 31 Mar 1944  4. Flottille (training)
1 Apr 1944 - 1 Oct 1944  10. Flottille (front boat)
1 Oct 1944 - 6 May 1945  33. Flottille (front boat)
Successes1 ship sunk for a total of 5,353 GRT
1 warship sunk for a total of 430 tons
Fate

Sunk 6 May, 1945 in the North Atlantic south-east of New London, in position 41.13N, 71.27W, by depth charges from the US destroyer escort USS Atherton and the US patrol frigate USS Moberly. 55 dead (all hands lost).

See the 2 ships hit by U-853 - View the 3 war patrols

Some sources state that the destroyer USS John D. Ericsson (DD-440) is also credited with the sinking of the boat. My own sources disagree and what I consider the best source does not mention the destroyer as responsible. However, she was certainly in the area and dropped depth charges on or near the boat so she should probably have some credit for its loss.

Location of the wreck
She is reported to be lying at 41 12 40N 71 25 20W, in 125/130 feet of water (this is about 4 miles west of the official sinking location).

Attacks on this boat

25 May 1944
U-853 was attacked with rockets by three Swordfish aircraft from the British MAC-ships HMS Ancylus and HMS Empire MacKendrick, escorting the convoy ON-237. The boat fought off the attack with AA fire and escaped undamaged. All aircraft were hit during the attack and the Swordfish "M3" from HMS Empire MacKendrick was so badly damaged that it was jettisoned upon return to the carrier.

17 Jun 1944
Two Wildcat aircraft from the US escort carrier USS Croatan made repeated strafing attacks on U-853, about 30 miles south of the carrier. The boat dived and escaped before the Avengers arrived, but had to abort the patrol due to the many casualties: 2 men were killed and 12 wounded [Bootsmann Kurt Schweichler, Maschinengefreiter Karl-Heinz Löffler]

2 recorded attacks on this boat.

General notes on this boat

In August 1944 Korvkpt. Kuhnke was Commander of the 10th flotilla. He went back to Germany with U-853 (left Lorient, France on 27 August, 1944 and reached Flensburg on 14 October 1944). Then he took over command of the 33rd Flotilla.

Schnorchel-fitted U-boat
This boat was fitted with a Schnorchel underwater-breathing apparatus in July 1944. Read more about the Schnorchel and see list of fitted boats.

Men lost from the boat

17 Jun 1944
Aircraft from the US escort carrier USS Croatan made repeated attacks on the boat. 2 men were killed and 12 wounded in these attacks. [Bootsmann Kurt Schweichler, Maschinengefreiter Karl-Heinz Löffler]

  Related: For more info on such losses see - Men lost from U-boats -



U-Boat Operations of the Second World War - Vol 2

Wynn, Kenneth


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Books dealing with this subject include:

Dive into History. Keatts, Henry C. and Farr, George C., 1994.
German U-Boat Losses During World War II. Niestle, Axel, 1998.
Hitler's U-boat War. Blair, Clay, 1996.
Hitler's U-boat War, Vol II. Blair, Clay, 1998.
U-Boat Operations of the Second World War - Vol 1. Wynn, Kenneth, 1998.
U-Boat Operations of the Second World War - Vol 2. Wynn, Kenneth, 1998.