Italian submarines in World War Two
Italian Commanders
Riccardo Boris
| Born | 6 Jul 1906 | Borgo San Martino (Alessandria) | |
| Died | 1987 | (80) | Turin |
| Ranks
Decorations
|
Career information
DANDOLO (C.C. C.O.): from 16.12.1939 to 10.05.1941.ENRICO TOTI (C.C. C.O.): from 27.05.1941 to 31.01.1942.
GOFFREDO MAMELI (C.C. C.O.): from 08.11.1941 to 10.11.1941.
JALEA (C.C. C.O.): from 01.02.1942 to 14.02.1942.
Promoted to C.F. ca. February 1942.
From 27.06.1942, Head of GRUPSOM TARANTO.
RUGGIERO SETTIMO(C.F. C.O.): from 30.06.1942 to 28.09.1942 (refit and trials at Taranto).
LUIGI SETTEMBRINI(C.F. resp.): from 01.07.1942 to 15.08.1942 (refit at Taranto).
GIOVANNI DA PROCIDA (C.F. resp.): from 01.07.1942 to 14.02.1943 (at Taranto, not operational).
TITO SPERI (C.F. resp.): from 02.07.1942 to 14.02.1943 (at Taranto, not operational).
SANTORRE DI SANTAROSA (C.F. resp.): from 29.11.1942 to 30.11.1942? (responsible during absence of Stinchi).
ENRICO TOTI (C.F. resp.): 21.01.1943 to 11.02.1943 (refit at Taranto).
Commands listed for Riccardo Boris
| Submarine | Type | Rank | From | To |
|---|---|---|---|---|
| Dandolo ( DO, I.16) | Ocean going | C.C. | 16 Dec 1939 | 10 May 1941 |
| Goffredo Mameli (GM) | Ocean going | C.C. | 8 Nov 1941 | 10 Nov 1941 |
| Enrico Toti (TO) | Ocean going | C.C. | 27 May 1941 | 31 Jan 1942 |
| Jalea (IA) | Coastal / Sea going | C.F. | 1 Feb 1942 | 14 Feb 1942 |
| Luigi Settembrini (ST) | Ocean going | C.F. | 1 Jul 1942 | 15 Aug 1942 |
| Ruggiero Settimo (RS) | Ocean going | C.F. | 30 Jun 1942 | 28 Sep 1942 |
| Santorre Di Santarosa (SN) | Ocean going | C.F. | 29 Nov 1942 | 30 Nov 1942 |
| Enrico Toti (TO) | Ocean going | C.F. | 21 Jan 1943 | 11 Feb 1943 |
| Giovanni da Procida (DP) | Ocean going | C.F. | 1 Jul 1942 | 14 Feb 1943 |
| Tito Speri (TS) | Ocean going | C.F. | 2 Jul 1942 | 14 Feb 1943 |
Ships hit by Riccardo Boris
| Date | Submarine | Ship hit | Type | GRT | Nat. | Loss type | |
|---|---|---|---|---|---|---|---|
| 1. | 21 Aug 1940 | Dandolo | Hermes | Tanker | 3,768 |  | Damaged |
| 2. | 26 Aug 1940 | Dandolo | Ilvington Court | Cargo ship | 5,187 |  | Sunk |
| 3. | 31 Jan 1941 | Dandolo | Pizarro | Cargo ship | 1,367 | | Sunk |
War patrols listed for Riccardo Boris
| Submarine | Date | Time | Port | Arr. date | Arr. time | Arr. port | Miles | Description | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 1. | Dandolo ( DO, I.16) | 5 Jun 1940 | 2000 | Naples | 17 Jun 1940 | 1820 | Naples | 1926,4 | Patrolled 13 miles southeast of Cape Palos, Spain. | |
| 13 Jun 1940 | 0725 0940 (e) | 37° 00'N, 0° 17'W (e) 37° 10'N, 0° 10'E (0) 120° - Cape Palos - 46 miles. | At 0644 hours, the hydrophones had detected an enemy formation. At 0713 hours, it was recognised as three cruisers screened by destroyers. Twelve minutes later, two torpedoes were fired from the bow tubes (533mm) at a distance of 1,600 metres aimed at the third cruiser. They missed. These were the French light cruisers of the Third Squadron, La Galissonière, Jean de Vienne, Marseillaise (Flagship Rear-Admiral André Amédée Abel Marquis), escorted by destroyers Brestois and Boulonnais. They were alerted by two of their float planes and took avoiding action. One torpedo passed between La Galissonière and Jean De Vienne, missing the latter by 20 meters ahead. | |||||||
| 13 Jun 1940 | 0725+ 0625 (e) | 37° 00'N, 0° 17'W (0) 45 miles SE of Cape Palos. | The French cruiser squadron had sent two float planes to scout ahead, HS 35 from La Galissonière and HS 36 from Jean de Vienne. HS 36 sighted the periscope on the port side of the 3rd D.C.T. and dived on it without attacking it as the aircraft was armed with bombs. As HS 35 also closed, she sighted the launching of the two torpedoes and dropped a bomb. The submarine was going deep after firing her torpedoes and had just reached a depth of 20 meters when she was badly shaken by the bomb. La Galissonnière dropped 12 depth-charges and the French Admiral ordered the destroyers of the 5th D.C.T. (Brestois and Boulonnais) to hunt the submarine. They dropped each three grenades without result, the submarine had gone down to 118 meters. At 0702 hours, the destroyer Typhon, who was also escorting the battleship Provence, sighted a bubble attributed to a torpedo launch and dropped six depth-charges without result. Dandolo reported them at 0809 hours (Rome Time) to her starboard side. | |||||||
| Dandolo ( DO, I.16) | 21 Jun 1940 | 2000 | Naples | 21 Jun 1940 | 1820 | Naples | 1,5 | Docked? | ||
| Dandolo ( DO, I.16) | 24 Jun 1940 | 1337 | Naples | 24 Jun 1940 | 1403 | Naples | 1,5 | Undocked? | ||
| Dandolo ( DO, I.16) | 27 Jun 1940 | 0930 | Naples | 27 Jun 1940 | 1325 | Naples | 21 | Trials. | ||
| 2. | Dandolo ( DO, I.16) | 27 Jun 1940 | 1835 | Naples | 16 Jul 1940 | 0820 | Naples | 2990 | Sailed with Barbarigo and patrolled in 36°20'N, 01°40'W near Cape Palos and Cape De Gata. | |
| 3 Jul 1940 | 1910-2140 | (0) Near Cape Palos. | An enemy escort vessel dropped depth-charges on the submarine. | |||||||
| Dandolo ( DO, I.16) | 22 Jul 1940 | 1100 | Naples | 22 Jul 1940 | 1130 | Naples | 0,8 | Docked? | ||
| Dandolo ( DO, I.16) | 28 Jul 1940 | 0715 | Naples | 28 Jul 1940 | 0815 | Naples | 0,8 | Undocked? | ||
| Dandolo ( DO, I.16) | 6 Aug 1940 | 0900 | Naples | 6 Aug 1940 | 1711 | Naples | 29,5 | Trials. | ||
| 3. | Dandolo ( DO, I.16) | 8 Aug 1940 | 2240 | Naples | 10 Sep 1940 | 1620 | Bordeaux | 4267,2 | Passage to Bordeaux and patrolled between 36°00'N and 38°00'N. Passed Gibraltar on 16th August 1940. | |
| 21 Aug 1940 | 2345 2050 (e) | 36° 57'N, 13° 37'W (e) 36° 56'N, 13° 15'W | At 2030 hours, a tanker estimated at 10,000 tons or more, was observed on a 250° course. The submarine trailed her until 2345 hours, when a single torpedo (533mm, W type) was fired and hit the target. This was the Dutch tanker Hermes (3768 GRT, built 1914) proceeding to England. The torpedo caused a large hole on the port side forward. She was abandoned but, as she did show any sign of sinking, the crew returned on board and brought her to Lisbon. There were no casualties. | |||||||
| 26 Aug 1940 | 2000 | 37° 13'N, 21° 43'W (e) 37° 10'N, 21° 50'W | At 1800 hours, a steamer was observed zigzagging and Dandolo maneuvered to take a position ahead of her for attack. She appeared to be an 8,000-ton armed steamer. At 2000 hours, a single torpedo (533mm, W type) was fired and struck the vessel in the aft hold and she sank in ten minutes. The victim was the British Ilvington Court (5.187 GRT, built 1919) carrying a cargo of iron ore from Freetown to Cardiff. Her crew of forty-six managed to reach Santa Maria Island (Azores) on 29th August. | |||||||
| Dandolo ( DO, I.16) | 29 Sep 1940 | 0925 | Bordeaux | 29 Sep 1940 | 1010 | Bordeaux | 0,5 | Docked? | ||
| Dandolo ( DO, I.16) | 2 Oct 1940 | 1010 | Bordeaux | 2 Oct 1940 | 1030 | Bordeaux | 0,5 | Undocked? | ||
| Dandolo ( DO, I.16) | 11 Oct 1940 | 1615 | Bordeaux | 11 Oct 1940 | 1900 | Bordeaux | 20,5 | Trials. | ||
| 4. | Dandolo ( DO, I.16) | 12 Oct 1940 | 1540 | Bordeaux | 15 Nov 1940 | 1815 | Bordeaux | 4419,3 | Sailed for Atlantic patrol between 55°20'N and 56°50'N, and between 20°00'W and 23°55'W. | |
| 20 Oct 1940 | 1855 | 53° 12'N, 25° 34'W | A steamer proceeding alone was sighted at a distance of 8,000 metres. The submarine attempted to close but was thwarted by the heavy seas and gave up the chase. | |||||||
| 27 Oct 1940 | 1750 | 55° 36'N, 21° 46'W | On receipt of a signal from a U-boat, at 1300 hours, reporting a convoy in 56°15' N, 16°15' W, the submarine took an interception course. Nothing was seen and at 0620 hours on the 28th, the chase was abandoned. | |||||||
| 31 Oct 1940 | 2130 | 55° 46'N, 22° 04'W | Dandolo received a signal from Malaspina (timed 1630/31) reporting a convoy in 57°15' N, 21°15' W and altered course to intercept. Heavy seas forced the submarine to abandon the chase. | |||||||
| 1 Nov 1940 | 0927 | 55° 52'N, 20° 54'W | A lone steamer steering 030° was sighted at 5,000 metres. Because of visibility conditions, C.C. Boris elected to intercept, submerged at full speed on electric motors, but could not catch up. | |||||||
| Dandolo ( DO, I.16) | 16 Nov 1940 | 0830 | Bordeaux | 16 Nov 1940 | 0945 | Bordeaux | 1,5 | Docked? | ||
| Dandolo ( DO, I.16) | 29 Nov 1940 | 0830 | Bordeaux | 29 Nov 1940 | 0945 | Bordeaux | 0,5 | Undocked? | ||
| Dandolo ( DO, I.16) | 10 Dec 1940 | 1400 | Bordeaux | 10 Dec 1940 | 1445 | Bordeaux | 0,5 | Docked? | ||
| Dandolo ( DO, I.16) | 15 Dec 1940 | 1500 | Bordeaux | 15 Dec 1940 | 1540 | Bordeaux | 0,5 | Undocked? | ||
| Dandolo ( DO, I.16) | 17 Jan 1941 | 1145 | Bordeaux | 17 Jan 1941 | 1215 | Bordeaux | 0,5 | Changed moorings? | ||
| Dandolo ( DO, I.16) | 18 Jan 1941 | 1415 | Bordeaux | 18 Jan 1941 | 1445 | Bordeaux | 0,5 | Changed moorings? | ||
| Dandolo ( DO, I.16) | 22 Jan 1941 | 0945 | Bordeaux | 22 Jan 1941 | 1720 | Bordeaux | 2 | Trials. | ||
| 5. | Dandolo ( DO, I.16) | 24 Jan 1941 | 1620 | Bordeaux | 22 Feb 1941 | 1615 | Bordeaux | 3794 | Sailed for patrol (a) between 53°00'N and 54°00'N, and between 17°00'W and 20°00'W (b) between 54°00'N and 55°00'N, and between 20°00'W and 21°00'W (c) between 55°00'N 56°00'N, and between 21°00'W and 22°00'W. Met on her return by the German minesweepers M-2, M-6 and M-21 and Sperrbrecher 16. | |
| 31 Jan 1941 | 2155 2015-2020 (e) | 49° 04'N, 19° 31'W | At 1918 hours, a 6,500-ton tanker was sighted in 49°23' N, 19°35' W. At 2155 hours, Dandolo had closed to 500 metres to fire two torpedoes (450mm) from the bow tubes. They broke surface and missed. This was the British Pizarro (1,367 GRT, built 1923), a straggler from convoy O.G.51 from Oban to Gibraltar, carrying 1,500 tons of general cargo and 400 tons of mail. | |||||||
| 31 Jan 1941 | 2228 2030 (e) | 49° 04'N, 19° 31'W (e) 49° 03'N, 19° 40'W | At 2228 hours, two torpedoes (450mm) were fired from the stern tubes at a distance of 500 metres. This time both hit. Pizarro sank in 5 minutes with twenty-three of her crew. Three explosions had been felt on board Pizarro, but two were muffled and one was "terrific". There were six survivors who were picked up by the steamer MacBrae, another straggler from the same convoy. | |||||||
| 8 Feb 1941 | 1400-1720 | 53° 37'N, 18° 47'W | At 1400 hours, a steamer was observed zigzagging on a northeasterly course. The submarine attempted to trail her, but the chase would force her to exit her zone of operation. At 1952 hours, a submarine was sighted at 3,500 metres. This was Morosini who would attack this ship shortly after. The target was the Dutch steamer Prins Fredrik Hendrik (1288 GRT, built 1936). | |||||||
| 22 Feb 1941 | 0855-0857 | (0) 283° of Pointe La Coubre - 14 miles (off Gironde). | The submarine sighted three torpedo tracks, the nearest passing 40 metres across her bows. The German submarine chaser UJ-E and the minesweepers M-10, M-13 and M-25 were sent to hunt, but located nothing. The "attack" was apparently bogus as no British submarines operated in the area. The "torpedoes" were probably porpoises. | |||||||
| Dandolo ( DO, I.16) | 30 Mar 1941 | 0920 | Bordeaux | 30 Mar 1941 | 1500 | Bordeaux | 4 | Trials. | ||
| Dandolo ( DO, I.16) | 7 Apr 1941 | 1220 | Bordeaux | 7 Apr 1941 | 1936 | Bordeaux | 49 | Trials. | ||
| Dandolo ( DO, I.16) | 8 Apr 1941 | 0955 | Bordeaux | 8 Apr 1941 | 1440 | Bordeaux | 28 | Trials. | ||
| 6. | Dandolo ( DO, I.16) | 9 Apr 1941 | 1540 | Bordeaux | 27 Apr 1941 | 2011 | Bordeaux | 3188 | Sailed for Atlantic patrol between 35°00'N and 36°00'N, within 30 miles from the Moroccan coast. Patrol interrupted due to defects. | |
| 16 Apr 1941 | 0540-0555 | 35° 26'N, 7° 14'W | A shadow was sighted at 5,000 metres, it was identified as a battleship, escorted by two destroyers, on a 240° course. The submarine could not close the range to carry out an attack, but elected not to make an enemy report as these ships were going to pass outside the patrol areas of Italian submarines. These were most probably the battleship HMS Queen Elizabeth, escorted by three destroyers HMS Velox, HMS Wrestler and HMS Fury (local escort), which had sailed at 2205 hours on the 15th from Gibraltar for Freetown. | |||||||
| Enrico Toti (TO) | 28 May 1941 | 0750 | Pola | 28 May 1941 | 1850 | Pola | 64 | Exercises. | ||
| Enrico Toti (TO) | 30 May 1941 | 1100 | Pola | 31 May 1941 | 0415 | Pola | 118,5 | Exercises. | ||
| Enrico Toti (TO) | 3 Jun 1941 | 0730 | Pola | 3 Jun 1941 | 1900 | Pola | 67,6 | Exercises. | ||
| Enrico Toti (TO) | 4 Jun 1941 | 0800 | Pola | 4 Jun 1941 | 1535 | Pola | 68 | Exercises. | ||
| Enrico Toti (TO) | 6 Jun 1941 | 0800 | Pola | 6 Jun 1941 | 1615 | Pola | 45 | Exercises. | ||
| Enrico Toti (TO) | 7 Jun 1941 | 0750 | Pola | 7 Jun 1941 | 1220 | Pola | 47,7 | Exercises. | ||
| Enrico Toti (TO) | 9 Jun 1941 | 1110 | Pola | 10 Jun 1941 | 0350 | Pola | 100,2 | Exercises. | ||
| Enrico Toti (TO) | 11 Jun 1941 | 0800 | Pola | 11 Jun 1941 | 1845 | Pola | 59,5 | Exercises. | ||
| Enrico Toti (TO) | 13 Jun 1941 | 0800 | Pola | 13 Jun 1941 | 1800 | Pola | 63 | Exercises. | ||
| Enrico Toti (TO) | 14 Jun 1941 | 0810 | Pola | 14 Jun 1941 | 1630 | Pola | 57 | Exercises. | ||
| Enrico Toti (TO) | 17 Jun 1941 | 1100 | Pola | 18 Jun 1941 | 0215 | Pola | 77 | Exercises, escorted by the auxiliary San Giorgio. | ||
| Enrico Toti (TO) | 19 Jun 1941 | 2100 | Pola | 20 Jun 1941 | 0235 | Pola | 56 | Exercises, escorted by the auxiliary Jadera. | ||
| Enrico Toti (TO) | 24 Jun 1941 | 0754 | Pola | 24 Jun 1941 | 1720 | Pola | 65 | Exercises. | ||
| Enrico Toti (TO) | 26 Jun 1941 | 0750 | Pola | 26 Jun 1941 | 1705 | Pola | 61,5 | Sailed with the submarine Pisani, escorted by Jadera, for exercises with the torpedo boat Audace. | ||
| Enrico Toti (TO) | 28 Jun 1941 | 0800 | Pola | 28 Jun 1941 | 1200 | Pola | 48,8 | Exercises, escorted by torpedo boat Audace and the auxiliary Principessa Mafalda. | ||
| Enrico Toti (TO) | 30 Jun 1941 | 1700 | Pola | 30 Jun 1941 | 1720 | Pola | 2 | Changed anchorage or docked? | ||
| Enrico Toti (TO) | 12 Jul 1941 | 0800 | Pola | 12 Jul 1941 | 1455 | Pola | 55,5 | Exercises. | ||
| Enrico Toti (TO) | 14 Jul 1941 | 0800 | Pola | 14 Jul 1941 | 1830 | Pola | 65 | Exercises. | ||
| Enrico Toti (TO) | 17 Jul 1941 | 1945 | Pola | 18 Jul 1941 | 0300 | Pola | 50 | Exercises. | ||
| Enrico Toti (TO) | 19 Jul 1941 | 0926 | Pola | 19 Jul 1941 | 1533 | Pola | 60,5 | Exercises, escorted by the auxiliary Jadera. | ||
| Enrico Toti (TO) | 22 Jul 1941 | 0805 | Pola | 22 Jul 1941 | 1745 | Pola | 70,8 | Exercises. | ||
| Enrico Toti (TO) | 24 Jul 1941 | 0800 | Pola | 24 Jul 1941 | 1630 | Pola | 54 | Exercises, escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 26 Jul 1941 | 0808 | Pola | 26 Jul 1941 | 1310 | Pola | 46,3 | Exercises. | ||
| Enrico Toti (TO) | 6 Aug 1941 | 0800 | Pola | 6 Aug 1941 | 1726 | Pola | 65,5 | Exercises. | ||
| Enrico Toti (TO) | 8 Aug 1941 | 0800 | Pola | 8 Aug 1941 | 1736 | Pola | 55 | Exercises. | ||
| Enrico Toti (TO) | 9 Aug 1941 | 1950 | Pola | 10 Aug 1941 | 0113 | Pola | 58 | Exercises, escorted by the auxiliary Jadera. | ||
| Enrico Toti (TO) | 11 Aug 1941 | 0800 | Pola | 11 Aug 1941 | 1720 | Pola | 67,5 | Exercises. | ||
| Enrico Toti (TO) | 15 Aug 1941 | 0800 | Pola | 15 Aug 1941 | 1520 | Pola | 53 | Exercises. | ||
| Enrico Toti (TO) | 18 Aug 1941 | 0740 | Pola | 18 Aug 1941 | 1810 | Pola | 71,6 | Exercises. | ||
| Enrico Toti (TO) | 19 Aug 1941 | 0740 | Pola | 19 Aug 1941 | 1810 | Pola | 71,6 | Sailed with the submarines Jalea and Speri escorted by the auxiliaries San Giorgio and Salvore for torpedo firing exercises with the torpedo boat Insidioso. | ||
| Enrico Toti (TO) | 25 Aug 1941 | 0813 | Pola | 25 Aug 1941 | 1758 | Pola | 69,6 | Exercises. | ||
| Enrico Toti (TO) | 29 Aug 1941 | 0928 | Pola | 29 Aug 1941 | 1802 | Pola | 53 | Sailed with the submarine Maleli, escorted by the auxiliary Morrhua, for torpedo firing exercises against the torpedo boat Insidioso. | ||
| Enrico Toti (TO) | 1 Sep 1941 | 0829 | Pola | 1 Sep 1941 | 1800 | Pola | 56,7 | Exercises. | ||
| Enrico Toti (TO) | 2 Sep 1941 | 1035 | Pola | 3 Sep 1941 | 0025 | Pola | 78 | Exercises. | ||
| Enrico Toti (TO) | 7 Sep 1941 | 0530 | Pola | 7 Sep 1941 | 2210 | Pola | 190 | Exercises. | ||
| Enrico Toti (TO) | 11 Sep 1941 | 0740 | Pola | 11 Sep 1941 | 1755 | Pola | 55,5 | Exercises with the submarine Jalea, escorted by the auxiliary Salvore. | ||
| Enrico Toti (TO) | 12 Sep 1941 | 0740 | Pola | 12 Sep 1941 | 1800 | Pola | 57 | Exercises. | ||
| Enrico Toti (TO) | 15 Sep 1941 | 0800 | Pola | 15 Sep 1941 | 1810 | Pola | 59,5 | Exercises with the submarine Speri escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 16 Sep 1941 | 0545 | Pola | 16 Sep 1941 | 2013 | Pola | 230 | Exercises. | ||
| Enrico Toti (TO) | 17 Sep 1941 | 0802 | Pola | 17 Sep 1941 | 1740 | Pola | 57 | Exercises escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 20 Sep 1941 | 1000 | Pola | 20 Sep 1941 | 1215 | Pola | 21,5 | Exercises. | ||
| Enrico Toti (TO) | 22 Sep 1941 | 0814 | Pola | 22 Sep 1941 | 1734 | Pola | 37 | Exercises. | ||
| Enrico Toti (TO) | 24 Sep 1941 | 0820 | Pola | 24 Sep 1941 | 1640 | Pola | 63 | Exercises with the submarines Des Geneys, Bausan and Mameli, escorted by the auxiliaries Salvore and San Giorgio. | ||
| Enrico Toti (TO) | 29 Sep 1941 | 0800 | Pola | 29 Sep 1941 | 1730 | Pola | 57 | Exercises. | ||
| Enrico Toti (TO) | 1 Oct 1941 | 0800 | Pola | 1 Oct 1941 | 1630 | Pola | 70 | Exercises with the submarine Des Geneys, escorted by the auxiliary Morrhua and the torpedo boat Audace. | ||
| Enrico Toti (TO) | 3 Oct 1941 | 1045 | Pola | 4 Oct 1941 | 0105 | Pola | 92 | Exercises with the submarine Speri, escorted by the auxiliary Salvatore. | ||
| Enrico Toti (TO) | 7 Oct 1941 | 0940 | Pola | 7 Oct 1941 | 1630 | Pola | 51 | Exercises. | ||
| Enrico Toti (TO) | 8 Oct 1941 | 1000 | Pola | 8 Oct 1941 | 1733 | Pola | 54 | Exercises, escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 10 Oct 1941 | 0815 | Pola | 10 Oct 1941 | 1705 | Pola | 56 | Exercises. | ||
| Enrico Toti (TO) | 14 Oct 1941 | 1315 | Pola | 15 Oct 1941 | 0050 | Pola | 48 | Exercises with the submarine Emo, escorted by the torpedo boat Audace. | ||
| Enrico Toti (TO) | 17 Oct 1941 | 1007 | Pola | 17 Oct 1941 | 1506 | Pola | 51,8 | Exercises with the submarine Speri, escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 18 Oct 1941 | 0813 | Pola | 18 Oct 1941 | 1603 | Pola | 51 | Exercises with the submarine Emo, escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 21 Oct 1941 | 0820 | Pola | 21 Oct 1941 | 1645 | Pola | 59,2 | Exercises with the submarine Speri, escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 27 Oct 1941 | 0807 | Pola | 27 Oct 1941 | 1550 | Pola | 69 | Exercises, escorted by the torpedo boat Audace and the auxiliary Grado. | ||
| Enrico Toti (TO) | 29 Oct 1941 | 0806 | Pola | 29 Oct 1941 | 1645 | Pola | 57 | Exercises with the submarine Bausan, escorted by the auxiliary Morrhua. | ||
| Enrico Toti (TO) | 2 Nov 1941 | 1702 | Pola | 2 Nov 1941 | 2240 | Pola | 60 | Exercises with the submarines Rismondo and Galatea, escorted by the auxiliary Salvore. | ||
| Enrico Toti (TO) | 5 Nov 1941 | 0813 | Pola | 5 Nov 1941 | 1600 | Pola | 51 | Exercises, escorted by the auxiliaries San Giorgio and Grado. | ||
| 7. | Goffredo Mameli (GM) | 8 Nov 1941 | 0600 | Pola | 10 Nov 1941 | 0219 | Pola | 134 | Hydrophone watch with Emo in northern Adriatic, to cover an important convoy from Trieste to Venice. Uneventful. | |
| Enrico Toti (TO) | 18 Nov 1941 | 0845 | Pola | 18 Nov 1941 | 1645 | Pola | 59 | Exercises with the submarines Des Geneys and Jalea, escorted by the auxiliaries Jadera and San Giorgio. | ||
| Enrico Toti (TO) | 24 Nov 1941 | 0819 | Pola | 24 Nov 1941 | 1710 | Pola | 61 | Exercises. | ||
| Enrico Toti (TO) | 26 Nov 1941 | 0820 | Pola | 26 Nov 1941 | 1600 | Pola | 59 | Exercises. | ||
| Enrico Toti (TO) | 29 Nov 1941 | 0810 | Pola | 29 Nov 1941 | 1620 | Pola | 54,5 | Exercises with submarines Pisani, Emo and Medusa, escorted by auxiliaries Jadera and Trau. | ||
| Enrico Toti (TO) | 1 Dec 1941 | 0815 | Pola | 1 Dec 1941 | 1710 | Pola | 59 | Exercises, escorted by the auxiliaries San Giorgio and Jadera. | ||
| Enrico Toti (TO) | 2 Dec 1941 | 0820 | Pola | 2 Dec 1941 | 1605 | Pola | 64 | Exercises, escorted by the auxiliaries Jadera and Trau. | ||
| Enrico Toti (TO) | 6 Dec 1941 | 0822 | Pola | 6 Dec 1941 | 1550 | Pola | 57 | Exercises with the submarines Bajamonti, Mameli, Speri and Des Geneys, escorted by the torpedo boat Audace and the auxiliaries Jadera, Trau and San Giorgio. | ||
| Enrico Toti (TO) | 10 Dec 1941 | 0820 | Pola | 10 Dec 1941 | 1720 | Pola | 56 | Exercises with the submarines Mameli, Emo and Pisani, escorted by the auxiliaries Jadera and San Giorgio. | ||
| Enrico Toti (TO) | 23 Dec 1941 | 0832 | Pola | 23 Dec 1941 | 1700 | Pola | 71 | Exercises, escorted by the auxiliary San Giorgio. | ||
| Enrico Toti (TO) | 26 Dec 1941 | 1606 | Pola | 27 Dec 1941 | 0150 | Pola | 48 | Exercises, escorted by the torpedo boat Insidioso. | ||
| Enrico Toti (TO) | 30 Dec 1941 | 0830 | Pola | 30 Dec 1941 | 1717 | Pola | 60,5 | Gunfire exercises with the submarines Speri and Medusa, escorted by the auxiliaries Jadera, Grado and Trau. | ||
| Enrico Toti (TO) | 2 Jan 1942 | 1640 | Pola | 2 Jan 1942 | 2350 | Pola | 70 | Torpedo firing exercises. | ||
| Enrico Toti (TO) | 4 Jan 1942 | 0845 | Pola | 4 Jan 1942 | 1656 | Pola | 60 | Exercises with the submarines Jalea, Des Geneys and Medusa, escorted by the auxiliaries Jadera and San Giorgio and the torpedo boat Audace. | ||
| Enrico Toti (TO) | 15 Jan 1942 | 0845 | Pola | 15 Jan 1942 | 1727 | Pola | 54 | Exercises with the submarine Otaria, escorted by the auxiliary Trau. | ||
| Enrico Toti (TO) | 19 Jan 1942 | 1503 | Pola | 19 Jan 1942 | 2240 | Pola | 67,7 | Exercises with the submarine Jalea, escorted by the auxiliary Grado, for night gunfire against Jadera then night torpedo firing against the torpedo boat Missori. | ||
| Enrico Toti (TO) | 23 Jan 1942 | 0904 | Pola | 23 Jan 1942 | 1150 | Pola | 30 | Exercises. | ||
| Enrico Toti (TO) | 27 Jan 1942 | 0837 | Pola | 27 Jan 1942 | 1611 | Pola | 53 | Exercises with the submarine Otaria, escorted by the auxiliary Grado. | ||
| Enrico Toti (TO) | 28 Jan 1942 | 0900 | Pola | 28 Jan 1942 | 157 | Pola | 52 | Exercises with the submarine Otaria, escorted by the torpedo boat Insidioso and the auxiliary Grado. | ||
| Jalea (IA) | 1 Feb 1942 | Pola | 14 Feb 1942 | Pola | Refit? | |||||
| Luigi Settembrini (ST) | 1 Jul 1942 | Taranto | 15 Aug 1942 | Taranto | Refit at Taranto. Change in command. | |||||
| Giovanni da Procida (DP) | 1 Jul 1942 | Taranto | 14 Feb 1943 | Taranto | In Taranto. Change in command. Not operational until Armistice. | |||||
| Tito Speri (TS) | 2 Jul 1942 | Taranto | 14 Feb 1943 | Taranto | In reserve at Taranto. | |||||
| Ruggiero Settimo (RS) | 23 Sep 1942 | 1326 | Taranto | 23 Sep 1942 | 1702 | Taranto | 7,5 | Trials. | ||
| Ruggiero Settimo (RS) | 28 Sep 1942 | 0845 | Taranto | 28 Sep 1942 | 1536 | Taranto | 29,1 | Exercises. | ||
| Santorre Di Santarosa (SN) | 29 Nov 1942 | Taranto | 29 Nov 1942 | Taranto | 1501 | Temporary change in command while C.C. Stinchi was absent on a mission. | ||||
| Enrico Toti (TO) | 21 Jan 1943 | Taranto | 11 Feb 1943 | Taranto | Refit at Taranto. | |||||
117 entries. 109 total patrol entries (7 marked as war patrols) and 14 events.