", "Linnoituslaitteet käytössä - ensimmäisen ja ainoan kerran", "Helsingin maa- ja merilinnoitus nykyään", "Helsingin sotilassaaria ehkä osaksi Suomenlinnaa", Krepost Sveaborg land front fortification locations, Who dug the moats? These mines were laid typically in three rows with 200 m (656 ft) separation between rows and 60 m (197 ft) between mines in a row. The rate of fire was only one shot every two minutes and they were also not capable of penetrating the armour of newer warships: at the range of 10 km (6.2 mi) they could penetrate 127 mm (5 in) of armour at 90° angle. [1]:90–91, The central citadel of Krepost Sveaborg was formed on the old Swedish fortress of Sveaborg, modern Suomenlinna 60°08′37″N 24°59′04″E / 60.14361°N 24.98444°E / 60.14361; 24.98444. We have no responsibility for the content of the linked website(s). They do not signify that we endorse the website(s). At the start of the war 11 inch guns were also used at the main line of defence on Isosaari before 10 inch model 1891 guns replaced them. The battery fortifications, the parapet and traversal walls, were finished but the command points and most other auxiliary structures were not.


The start of the war hastened the consctruction works that had progressed slowly, and three 10 inch guns were placed on temporary wooden platforms. [2][3], Sweden had ceded Grand Duchy of Finland to Russian Empire as the result of the Finnish War of 1808—1809 and along with it the fortress of Sveaborg, Finnish: Viapori, the present day Suomenlinna. Prince Amir Shafipour, organiser and promoter, "Dubai is set to become the next Las Vegas of boxing when some of the world's best fighters showcase their skills at the inaugural Global Fighting Championships (, The Europe Regional Dental Command (ERDC) has frilly embraced the. Two of the mortars were transported to the land front in early 1915, and the rest were decommissioned and abandoned on their positions in 1916. Both regiments had ten companies in three battalions. When the Germans arrived in Helsinki the Red Guard could only use some of the land front fortifications in Leppävaara and Ruskeasuo, and the Germans with a well equipped and trained numerically superior force quickly captured Helsinki between 11th and 13 April. [1]:24–25, Infantry units at the fortress manned the landward defences and provided detachments on the coastal forts for anti-landing and close defence duties. First World War fortifications in Espoo, https://en.wikipedia.org/w/index.php?title=Krepost_Sveaborg&oldid=950392603, Articles containing Finnish-language text, Articles with Finnish-language sources (fi), Articles with German-language sources (de), Creative Commons Attribution-ShareAlike License, This page was last edited on 11 April 2020, at 21:14. Finns were exempt from conscription, and thus there was available manpower for fortification works.
The batteries were located at Munkkiniemi, Haaga, Oulunkylä and Koskela. Cookies allow web applications to respond to you as an individual. It shall be your own responsibility to ensure that any products, services or information available through this website meet your specific requirements. All trademarks reproduced in this website, which are not the property of, or licensed to the operator, are acknowledged on the website. [1]:58–60, Harmaja 60°6′16.58″N 24°58′27.27″E / 60.1046056°N 24.9742417°E / 60.1046056; 24.9742417 is a small island with a lighthouse south of Suomenlinna between Katajaluoto and Kuivasaari. Welcome to our website. The batteries were to be built on the mainland, with guns in single open positions capable of firing on both land and sea targets. [1]:60–62, Kuivasaari island 60°6′3.49″N 25°0′54.97″E / 60.1009694°N 25.0152694°E / 60.1009694; 25.0152694 is located west of Isosaari. After the start of the Crimean War in 1853 construction of new fortifications began on the other nearby islands and on the southern shore of Helsinki peninsula. In the second line 150 cm searchlights were used on Kuninkaansaari and Vallisaari, while other forts had 110 cm (43 in) or 90 cm (35 in) searchlights. The fortification work was completed but the guns were not installed before the war ended. [1]:51 The living conditions on the small, exposed islands were often poor, and the food supply was arranged from the older parts of the fortification with a week's supply of canned food, sugar and other compact food products stored on the islands. While parts of the fortress or were improved and new weapons or equipment were received, the overall condition of the fortress became ever more obsolescent, and the vulnerability of the flanks and rear were a lasting problem. This material includes, but is not limited to, the design, layout, look, appearance and graphics. The Russo-Turkish War of 1877–1878 was the next crisis that threatened the peace between Russia and England, with new batteries being built at Viapori on Kuninkaansaari and older ones improved or rebuilt. The Krepost Sveaborg was an Imperial Russian system of land and coastal fortifications constructed around Helsinki during the First World War.The purpose of the fortress was to provide a secure naval base for the Russian Baltic fleet and to protect Helsinki and block routes to Saint Petersburg from a possible German invasion. The term ‘you’ refers to the user or viewer of our website. [1]:51–54[22], Rysäkari island 60°6′3.95″N 24°49′55.27″E / 60.1010972°N 24.8320194°E / 60.1010972; 24.8320194 had the westernmost 10-inch battery, and could command the western sea routes up to south-western shores of Porkkalanniemi peninsula.