SM U-20 [Note 1] was a German Type U 19 U-boat built for service in the Imperial German Navy. She was launched on 18 December 1912, and commissioned on 5 August 1913. During World War I, she took part in operations around the British Isles.

The U20 SM-sarja ('Under-20 Finnish Championship Series') is the premier junior men's ice hockey league in Finland. It was previously known as the A-nuorten SM-sarja ('Junior A Finnish Championship Series') during 1945 to 1991 and the Nuorten SM-liiga ('Junior Finnish Championship League') during 1991 to 2020.

The SM U-20 was a German U-19 Type submarine built for the Kaiserliche Marine. She was commissioned on 5 August 1913. During World War I she sank 37 ships for a total of 145,830 tons and damaged 2 ships for a total of 2,643 tons.

SM U-20 or U-XX was the lead boat of the U-20 class of submarines or U-boats built for and operated by the Austro-Hungarian Navy (German: Kaiserliche und Königliche Kriegsmarine or K.u.K. Kriegsmarine) during the First World War.

26 Jun 1943 U-20 attempted to torpedo a Soviet submarine chaser in the Black Sea off Tuapse, but the target went on the offensive, dropping eight depth charges. The boat was then kept submerged by aircraft for four hours and subsequently …

SM U-20 was a German Type U 19 U-boat built for service in the Imperial German Navy. She was launched on 18 December 1912, and commissioned on 5 August 1913. During World War I, she took part in operations around the British Isles.

U20 SM-sarja 2025 live - seuraa kilpailua U20 SM-sarja - livescore, tulokset, sarjataulukot, tilastot ja otteluiden yksityiskohdat Livesport.comissa.

Seuraa U20 SM-sarja 2025 livetuloksia, tulokset, otteluohjelma ja U20 SM-sarja sarjataulukot.

2022年12月4日 · Media in category "German Type U 20 submarine" The following 8 files are in this category, out of 8 total. German submarine U20, on Danish coast, said to be the one that sank the LUSITANIA?

U20 SM-sarja, vuoteen 2020 Nuorten SM-liiga, on 20 joukkueesta koostuva Suomen Jääkiekkoliiton alainen nuorten jääkiekkosarja (A-juniorit eli 20 v. ja nuoremmat). Siellä pelaavat kaikkien 16 miesten SM-liigajoukkueen A-juniorijoukkueet sekä lisäksi kaksi muuta seuraa, joiden miesten edustusjoukkueet pelaavat Mestiksessä . [ 1 ]