History

Nazi Germany
Name	U-453
Ordered	30 October 1939
Builder	Deutsche Werke, Kiel
Yard number	284
Laid down	4 July 1940
Launched	30 April 1941
Commissioned	26 June 1941
Fate	Sunk by depth charges on 21 May 1944 off the south coast of Italy at position 38°13′N 16°30′E / 38.217°N 16.500°E / 38.217; 16.500 by Royal Navy surface warships.
General characteristics
Class and type	Type VIIC submarine
Displacement	769 tonnes (757 long tons) surfaced 871 t (857 long tons) submerged
Length	67.10 m (220 ft 2 in) o/a 50.50 m (165 ft 8 in) pressure hull
Beam	6.20 m (20 ft 4 in) o/a 4.70 m (15 ft 5 in) pressure hull
Height	9.60 m (31 ft 6 in)
Draught	4.74 m (15 ft 7 in)
Installed power	2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels) 750 PS (550 kW; 740 shp) (electric)
Propulsion	2 shafts 2 × diesel engines 2 × electric motors
Speed	17.7 knots (32.8 km/h; 20.4 mph) surfaced 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range	8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth	230 m (750 ft) Crush depth: 250–295 m (820–968 ft)
Complement	4 officers, 40–56 enlisted
Armament	5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern) 14 × torpedoes or 26 TMA mines 1 × 8.8 cm (3.46 in) deck gun (220 rounds) 1 x 2 cm (0.79 in) C/30 AA gun
Service record^[1]
Part of:	7th U-boat Flotilla 26 June – 31 December 1941 29th U-boat Flotilla 1 January 1942 – 21 May 1944
Identification codes:	M 43 787
Commanders:	Kptlt. Gert Hetschko 26 June – 8 July 1941 Kptlt. Egon-Reiner von Schlippenbach 9 July 1941 – 6 December 1943 Oblt.z.S. Dierk Lührs 7 December 1943 – 21 May 1944
Operations:	17 patrols: 1st patrol: 12 November – 17 December 1941 2nd patrol: 17 January – 1 February 1942 3rd patrol: 22 March – 21 April 1942 4th patrol: 25 May – 14 June 1942 5th patrol: a. 18 June – 21 July 1942 b. 31 August – 10 September 1942 6th patrol: 17 September – 15 October 1942 7th patrol: 29 November – 17 December 1942 8th patrol: 11 January – 16 February 1943 9th patrol: 1 April – 5 May 1943 10th patrol: 23 June – 24 July 1943 11th patrol: 31 July – 14 August 1943 12th patrol: 21 – 27 October 1943 13th patrol: 2 – 13 November 1943 14th patrol: 24 November – 1 December 1943 15th patrol: 12 January – 9 February 1944 16th patrol: 8 – 25 March 1944 17th patrol: 30 April – 21 May 1944
Victories:	9 merchant ships sunk (23,289 GRT) 1 warship sunk (835 tons) 1 warship total loss (1,705 tons) 1 merchant ship damaged (6,894 GRT) 1 auxiliary warship damaged (9,716 GRT)

German submarine U-453 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II. She was laid down on 4 July 1940 by Deutsche Werke in Kiel as yard number 284, launched on 30 April 1941 and commissioned on 26 June 1941 under Kapitänleutnant Egon-Reiner von Schlippenbach (Knight's Cross).

The boat's service began on 26 June 1941 with training as part of the 7th U-boat Flotilla, followed by active service until being transferred to the 29th flotilla on 1 January 1942, based in La Spezia in Italy.

Design

German Type VIIC submarines were preceded by the shorter Type VIIB submarines. U-453 had a displacement of 769 tonnes (757 long tons) when at the surface and 871 tonnes (857 long tons) while submerged.^[2] She had a total length of 67.10 m (220 ft 2 in), a pressure hull length of 50.50 m (165 ft 8 in), a beam of 6.20 m (20 ft 4 in), a height of 9.60 m (31 ft 6 in), and a draught of 4.74 m (15 ft 7 in). The submarine was powered by two Germaniawerft F46 four-stroke, six-cylinder supercharged diesel engines producing a total of 2,800 to 3,200 metric horsepower (2,060 to 2,350 kW; 2,760 to 3,160 shp) for use while surfaced, two Siemens-Schuckert GU 343/38–8 double-acting electric motors producing a total of 750 metric horsepower (550 kW; 740 shp) for use while submerged. She had two shafts and two 1.23 m (4 ft) propellers. The boat was capable of operating at depths of up to 230 metres (750 ft).^[2]

The submarine had a maximum surface speed of 17.7 knots (32.8 km/h; 20.4 mph) and a maximum submerged speed of 7.6 knots (14.1 km/h; 8.7 mph).^[2] When submerged, the boat could operate for 80 nautical miles (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph); when surfaced, she could travel 8,500 nautical miles (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph). U-453 was fitted with five 53.3 cm (21 in) torpedo tubes (four fitted at the bow and one at the stern), fourteen torpedoes, one 8.8 cm (3.46 in) SK C/35 naval gun, 220 rounds, and a 2 cm (0.79 in) C/30 anti-aircraft gun. The boat had a complement of between forty-four and sixty.^[2]

Service history

In 17 patrols she sank nine merchant ships for a total of 23,289 gross register tons (GRT), plus one warship , damaged one merchant ship , one auxiliary warship and cause one warship total loss.

Fate

She was depth charged and sunk by on 21 May 1944 off the south coast of Italy at position 38°13′N 16°30′E / 38.217°N 16.500°E / 38.217; 16.500 by Royal Navy destroyers HMS Termagant, HMS Tenacious and the escort destroyer HMS Liddesdale.

Summary of raiding history

Date	Ship Name	Nationality	Tonnage^{[Note 1]}	Fate^[3]
13 December 1941	Badalona	Spain	4,202	Sunk
7 April 1942	HMHS Somersetshire	Royal Navy	9,716	Damaged
20 January 1943	Jean Jadot	Belgium	5,859	Sunk
30 June 1943	Oligarch	United Kingdom	6,894	Damaged
6 July 1943	Shahjehan	United Kingdom	5,454	Sunk
15 November 1943	HMS Quail	Royal Navy	1,705	Total loss (mine)
20 November 1943	Jela	Yugoslavia	335	Sunk (mine)
22 November 1943	HMS Hebe	Royal Navy	835	Sunk (mine)
1 February 1944	Agia Paraskevi	Greece	80	Sunk
1 February 1944	Salem	Lebanon	81	Sunk
1 February 1944	Himli	Lebanon	67	Sunk
1 February 1944	Yahiya	Syria	64	Sunk
19 May 1944	Fort Missanabie	United Kingdom	7,147	Sunk

References

Bibliography

External links

German Type VII submarines

German Type VII submarines
Type VIIA	U-27 U-28 U-29 U-30 U-31 U-32 U-33 U-34 U-35 U-36
Type VIIB	U-45 U-46 U-47 U-48 U-49 U-50 U-51 U-52 U-53 U-54 U-55 U-73 U-74 U-75 U-76 U-83 U-84 U-85 U-86 U-87 U-99 U-100 U-101 U-102
Type VIIC	U-69 U-70 U-71 U-72 U-77 U-78 U-79 U-80 U-81 U-82 U-88 U-89 U-90 U-91 U-92 U-93 U-94 U-95 U-96 U-97 U-98 U-132 U-133 U-134 U-135 U-136 U-201 U-202 U-203 U-204 U-205 U-206 U-207 U-208 U-209 U-210 U-211 U-212 U-221 U-222 U-223 U-224 U-225 U-226 U-227 U-228 U-229 U-230 U-231 U-232 U-235 U-236 U-237 U-238 U-239 U-240 U-241 U-242 U-243 U-244 U-245 U-246 U-247 U-248 U-249 U-250 U-251 U-252 U-253 U-254 U-255 U-256 U-257 U-258 U-259 U-260 U-261 U-262 U-263 U-264 U-265 U-266 U-267 U-268 U-269 U-270 U-271 U-272 U-273 U-274 U-275 U-276 U-277 U-278 U-279 U-280 U-281 U-282 U-283 U-284 U-285 U-286 U-287 U-288 U-289 U-290 U-291 U-301 U-302 U-303 U-304 U-305 U-306 U-307 U-308 U-309 U-310 U-311 U-312 U-313 U-314 U-315 U-316 U-331 U-332 U-333 U-334 U-335 U-336 U-337 U-338 U-339 U-340 U-341 U-342 U-343 U-344 U-345 U-346 U-347 U-348 U-349 U-350 U-351 U-352 U-353 U-354 U-355 U-356 U-357 U-358 U-359 U-360 U-361 U-362 U-363 U-364 U-365 U-366 U-367 U-368 U-369 U-370 U-371 U-372 U-373 U-374 U-375 U-376 U-377 U-378 U-379 U-380 U-381 U-382 U-383 U-384 U-385 U-386 U-387 U-388 U-389 U-390 U-391 U-392 U-393 U-394 U-396 U-397 U-398 U-399 U-400 U-401 U-402 U-403 U-404 U-405 U-406 U-407 U-408 U-409 U-410 U-411 U-412 U-413 U-414 U-415 U-416 U-417 U-418 U-419 U-420 U-421 U-422 U-423 U-424 U-425 U-426 U-427 U-428 U-429 U-430 U-431 U-432 U-433 U-434 U-435 U-436 U-437 U-438 U-439 U-440 U-441 U-442 U-443 U-444 U-445 U-446 U-447 U-448 U-449 U-450 U-451 U-452 U-453 U-454 U-455 U-456 U-457 U-458 U-465 U-466 U-467 U-468 U-469 U-470 U-471 U-472 U-473 U-475 U-476 U-477 U-478 U-479 U-480 U-481 U-482 U-483 U-484 U-485 U-486 U-551 U-552 U-553 U-554 U-555 U-556 U-557 U-558 U-559 U-560 U-561 U-562 U-563 U-564 U-565 U-566 U-567 U-568 U-569 U-570 U-571 U-572 U-573 U-574 U-575 U-576 U-577 U-578 U-579 U-580 U-581 U-582 U-583 U-584 U-585 U-586 U-587 U-588 U-589 U-590 U-591 U-592 U-593 U-594 U-595 U-596 U-597 U-598 U-599 U-600 U-601 U-602 U-603 U-604 U-605 U-606 U-607 U-608 U-609 U-610 U-611 U-612 U-613 U-614 U-615 U-616 U-617 U-618 U-619 U-620 U-621 U-622 U-623 U-624 U-625 U-626 U-627 U-628 U-629 U-630 U-631 U-632 U-633 U-634 U-635 U-636 U-637 U-638 U-639 U-640 U-641 U-642 U-643 U-644 U-645 U-646 U-647 U-648 U-649 U-650 U-651 U-652 U-653 U-654 U-655 U-656 U-657 U-658 U-659 U-660 U-661 U-662 U-663 U-664 U-665 U-666 U-667 U-668 U-669 U-670 U-671 U-672 U-673 U-674 U-675 U-676 U-677 U-678 U-679 U-680 U-681 U-682 U-683 U-701 U-702 U-703 U-704 U-705 U-706 U-707 U-708 U-709 U-710 U-711 U-712 U-713 U-714 U-715 U-716 U-717 U-718 U-719 U-720 U-721 U-722 U-731 U-732 U-733 U-734 U-735 U-736 U-737 U-738 U-739 U-740 U-741 U-742 U-743 U-744 U-745 U-746 U-747 U-748 U-749 U-750 U-751 U-752 U-753 U-754 U-755 U-756 U-757 U-758 U-759 U-760 U-761 U-762 U-763 U-764 U-765 U-766 U-767 U-768 U-771 U-772 U-773 U-774 U-775 U-776 U-777 U-778 U-779 U-821 U-822 U-825 U-826 U-901 U-903 U-904 U-905 U-907 U-921 U-922 U-923 U-924 U-925 U-926 U-927 U-928 U-951 U-952 U-953 U-954 U-955 U-956 U-957 U-958 U-959 U-960 U-961 U-962 U-963 U-964 U-965 U-966 U-967 U-968 U-969 U-970 U-971 U-972 U-973 U-974 U-975 U-976 U-977 U-978 U-979 U-980 U-981 U-982 U-983 U-984 U-985 U-986 U-987 U-988 U-989 U-990 U-991 U-992 U-993 U-994 U-1051 U-1052 U-1053 U-1054 U-1055 U-1056 U-1057 U-1058 U-1101 U-1102 U-1131 U-1132 U-1161 U-1162 U-1191 U-1192 U-1193 U-1194 U-1195 U-1196 U-1197 U-1198 U-1199 U-1200 U-1201 U-1202 U-1203 U-1204 U-1205 U-1206 U-1207 U-1208 U-1209 U-1210
Type VIIC/41	U-292 U-293 U-294 U-295 U-296 U-297 U-298 U-299 U-300 U-317 U-318 U-319 U-320 U-321 U-322 U-323 U-324 U-325 U-326 U-327 U-328 U-691 U-827 U-828 U-929 U-930 U-995 U-997 U-998 U-999 U-1000 U-1001 U-1002 U-1003 U-1004 U-1005 U-1006 U-1007 U-1008 U-1009 U-1010 U-1011 U-1013 U-1014 U-1015 U-1016 U-1017 U-1018 U-1019 U-1020 U-1021 U-1022 U-1023 U-1024 U-1025 U-1063 U-1064 U-1065 U-1103 U-1104 U-1105 U-1106 U-1107 U-1108 U-1109 U-1110 U-1163 U-1164 U-1165 U-1166 U-1167 U-1168 U-1169 U-1170 U-1171 U-1172 U-1271 U-1272 U-1273 U-1274 U-1275 U-1276 U-1277 U-1278 U-1279 U-1301 U-1302 U-1303 U-1304 U-1305 U-1306 U-1307 U-1308
Type VIID	U-213 U-214 U-215 U-216 U-217 U-218
Type VIIF	U-1059 U-1060 U-1061 U-1062
Preceded by: Type II Followed by: Type IX List of U-boats of Germany

Shipwrecks and maritime incidents in May 1944

Shipwrecks and maritime incidents in May 1944
Shipwrecks	1 May: U-277 2 May: U-674, U-959 3 May: USS Donnell, U-852 4 May: U-371, U-846 5 May: USS Fechteler 6 May: U-66, U-473, U-765 7 May: HMCS Valleyfield 9 May: USS PC-558 10 May: Karukaya, Totila 11 May: USS YF-415 13 May: Ro-501 14 May: America Maru, Inazuma, U-1234 15 May: U-731 16 May: I-176 17 May: U-616 19 May: I-16, U-960, U-1015 21 May: USS LST-353, USS LST-480, U-453 22 May: Asanagi, Hashidate, Ro-106 23 May: Ro-104 24 May: Ro-116, U-675 25 May: U-476, U-990 26 May: Ro-108 27 May: U-292 28 May: UJ 2210 29 May: USS Block Island, U-549 31 May: Ishigaki, Kotaka, Ro-105, U-289 Unknown date: U-240
Other incidents	2 May: USS Parrott 4 May: HMS Elgin 5 May: Hayasui, I-155 12 May: USS Bream, U-1102 15 May: La Sultane 16 May: U-616 21 May: West Loch disaster 24 May: U-476 27 May: USS Lapon, USS Raton 28 May: USS Permit Unknown date: USS Medusa
1943 1944 1945 April 1944 June 1944