The Naval Battle Of Otranto

The naval battle of Otranto (1917.5.13.-1917.5.15.)

Austria-Hungary, Main forces : SMS Novara (capt. Horthy Miklós), SMS Helgoland(capt. Erich Heysser), SMS Saida (capt. Ritter Ferdinand von Pruschka), SMS Balaton(capt. Morin Ferenc), SMS Csepel (capt. Prince Liechtenstein János), Other forces : U.27 (lieut. Robert Teufl von Fernlard), german UC.25 (U.89, lieut. Johannes Feldkirchner), SMS Sankt Georg, SMS Budapest(capt. Nauta), SMS Tátra (capt. Léva József), SMS Warasdiner, TB 84F, TB 99M, TB 100M United Kingdom : HMS Darthmouth (capt. Timothy Wellesley), HMS Bristol and numerous armed drifter ships Italy : Acerbi (capt. Pordone) Aquila (capt. Paolo Bentoni), Borea (capt. Bruno Calvi), Indomito, Impavido, Insidioso, Marsala, Mirabello, Mosto, Pilo, Racchia, Schiaffino France : Bisson, Boutefeu, Cimetiére (capt. Pascal Noiret), Riviére


To se Information about some of the Battleships . Check the Country's Navy

 1917.5.13.
Preparating operations : Tátra with two torpedo boats attacked Fasano and destroyed the blockade ship base, including the docks, shipyards and depots. Meanwhile, naval air forces ruined the airport and destroyed about twenty allied airplanes.

1917.5.14. morning
To deceive the enemy, Horthy made use of camouflage and had the second masts of the scout cruisers shortened, to look like italian Indomito class destroyers.

 1917.5.14. 18:30
Mission started : destroyers Balaton and Csepel left Cattaro.

 1917.5.14. 19:30
Cruisers Novara, Helgoland and Saida left Cattaro. The photo on left shows the moment, when Horthy (who stands on the right, with a binocular) ordered to weigh the anchors of Novara. 

1917.5.14. 0:54
Novara passed by the Italian Tribad torpedo boat. Although the distance was about only three kilometers, due to the shrotened mast and the prohibition of communcation the Italians did not recgonized her.

 1917.5.15. 3:00
Silhouettes of unsuspetcing Italian cargo vessels and their escorting destroyer were spotted from Balaton and Csepel, near Corfu.

 1917.5.15. 3:05
Balaton attacked the three cargo vessels, while Csepel pounced on the destroyer Borea. The 7th or 8th salvo of the Csepel damaged the steering gear of the Italian destroyer, which became uncontrollable. However Borea bravely continued the fight, the following two salvos destroyed the bridge and one of the guns. Some minutes later the 11th salvo hit her side, and made a huge leak. Then, Borea slowly started to roll over and began to sink.

1917.5.15. 3:15
The formation of scout cruisers separated : Helgoland turned right, Novara left, Saida went straight on. (She had some engine troubles, and could reach only 25 knots.) 

1917.5.15. 3:17
Balaton did her job : two cargo vessels were sinking, the third one was burning, but managed to escape. 

 1917.5.15. 3:50
Saida reported a blockade ship convoy on her course.

 1917.5.15. 4:18
The distance between Saida and the convoy was about two kilometers, but drifter ships did not try to escape, as they thought Saida to be an Italian destroyer, which came to protect them against the Austro-Hungarian destroyers.

 1917.5.15. 4:18-~4:25
Saida opened fire. In just a few minutes, three ships (Quarry Crown, Coral, Serene) sank, others were burning. As soon as the task was completed, captain Pruschka ordered to save the seemen of the sunken drifters. 

1917.5.15. 4:20
Novara reached Fano, without seeing any convoys. 

1917.5.15. ~4:40
Helgoland attacked two convoys, sank five drifters (Admirable, Haven, Girl Rose, Helenore, Donovan) and heavily damaged the others. Captain Heysser ordered to save the seemen of the sunken drifters.

1917.5.15. 5:00
Suddenly two escaping convoys were sighted from Novara. 

1917.5.15. 5:07
Novara opened fire, very effectively. Five ships immediatly sank (including Young Linnet, Avondale and Felicitas). The British sailors tried to cut the blockade nets and cables to make their runaway easier, but the Austro-Hungarian cruiser was faster. Only one damaged ship could escape (Royal Frisby), but never returned to service again. As the others did, Captain Horthy ordered to save the seemen of the sunken drifters.

1917.5.15. 6:00
Helgoland and Saida met.

1917.5.15. 6:05
Novara set her course north, to meet the other two cruisers. 72 (mainly British) sailros were saved by the three cruisers. The blockade of the Otranto Straits was no more !

1917.5.15. 6:20
Unsuccessfull air attack on Novara by two Italian CA-42 planes with eight 50 kg bombs.

1917.5.15. 7:00
Novara joined Helgoland and Saida.
will be continued soon...