Knowledge (XXG)

Battle of Drøbak Sound

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time for the Main Battery to fire these two rounds, due to their slow reload time with only 30 untrained recruits manning them at the time. Only one gun crew of actual artillerymen was available, and two guns could only be made operational by splitting the real gunners between the two guns and using non-combatant privates to assist the gunners. The personnel pressed into service on the main guns included cooks woken up to man the Main Battery. There was no time to reload; there was not even time to fire the third gun,
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battery in 1909, knew the ageing weapons well. When Anderssen had been called back into duty a month previously, he had been a pensioner for 13 years, having originally retired from his post as commander of the torpedo battery in 1927. The battery had three torpedo tunnels which could fire six torpedoes without reloading and a total of nine torpedoes were stored and ready for use.
880:, the secondary Norwegian coastal batteries fired at her with guns ranging in calibre from the two small 57 mm (2.24 in) pieces at Husvik, intended to protect the fortress' missing mine barrier, to the three 15 cm (5.9 in) guns of the Kopås Battery on the eastern side of the fjord. The larger guns wrought havoc on board 1135:, were eventually moved to a nearby farm and placed under light guard. None of the prisoners were interrogated. By 18:30, the Norwegian soldiers withdrew from the area, abandoning the Germans. Engelbrecht and Kummetz then made their way to Oslo. The leading German officers reached Oslo at 22:00, moving into the 1187:, the 15 cm guns of the Kopås battery scoring three hits and knocking out the ship's forward 28 cm turret ("Anton"). Kopås kept firing at the retreating ships until they disappeared in the mist at a range of around 3,000 m (3,300 yd). After pulling out of range of the fortress guns, 1180:) assumed the flagship had hit mines and at 04:40 the decision was made for the flotilla to turn back and land the invasion forces out of range of the Oscarsborg batteries. The planned coup against Oslo to force the surrender of the Norwegian government was replaced by a land advance up the Oslofjord. 1062:
sank bow first into the depths of the Oslofjord, first lying over on her port side, then turning upside-down and finally succumbing with her screws the last to disappear below the surface. After the ship had disappeared from the surface, large quantities of oil floated up and covered the close to two
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right in front of the aft mast, and set the midship area up to the fore mast on fire. The second 28 cm round hit the base of one of the forward 20.3 cm (8.0 in) gun turrets shortly thereafter, throwing large parts of it into the fjord and igniting further fires on board. There was only
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be fired first, as had been the case at the Rauøy Fortress and the Bolærne Fortress further down the fjord. Colonel Eriksen later explained his decision by alluding to the fact that the German naval force already had forced their way past the fortresses further south in the Oslofjord and had received
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passed in front of it and fired her light AA guns directly down into the positions. Although the main building at the battery caught fire, the Norwegians suffered no casualties. In all, thirteen 15 cm rounds and around thirty 57 mm shells hit the German cruiser as it passed the guns of the
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The garrison at the main battery and at Håøya were treated separately by the Germans from those captured from the mainland batteries, and were released a week after the battle. The soldiers and non-commissioned officers captured at the mainland batteries were released three days after the fortress'
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the remaining Norwegian anti-aircraft guns, forcing the crew to seek shelter in the nearby forest at around 14:00. In all, the fortress was subjected to nearly nine hours of air attack, during which time around five hundred bombs—ranging from 50–200 kg (110–440 lb) in size—were dropped on
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amidships, hitting the same general area as the first 28 cm shell. This caused catastrophic damage to the cruiser and blew open many of her bulkheads, allowing water to flood her decks while she was burning furiously. The third torpedo launcher was left loaded in case more ships were to follow
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past the outer fortifications in the south of the Oslofjord, late at night on 8 April, Eriksen called Anderssen in and had him come down to the fortress. Anderssen donned his old uniform and was transported by boat over the fjord to the torpedo battery. Anderssen, having first served at the torpedo
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Anderssen pushed the firing mechanism button for the torpedoes, at approximately 04:30, the weapons turned out to work perfectly; first one and then another torpedo raced out of their underwater exit tunnels at 3 m (9.8 ft) below the surface toward the burning warship. As Anderssen had
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In one of the more peculiar battles of the war, a hundred year old fortification, manned by raw recruits and pensioners and armed with 40- to 50-year-old weaponry of German and Austro-Hungarian manufacture, had destroyed a ship so new that its crew was still finishing training. Oscarsborg had
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was ineffective, with the light artillery mostly pointing too high and the main batteries, 20.3 cm guns, unable to fire due to the damage caused by the second 28 cm round from Oscarsborg's Main Battery. The shelling lasted only for five to seven minutes. When the guns on both sides
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at Seiersten Battery, as well as another four Colt M/29 7.92 mm AA machine guns at Håøya Battery, but again there were no Norwegian casualties. Initially, four machine guns on the roof of the Main Battery also returned fire, but these had to be abandoned early on.
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both warning shots and live rounds from these more outlying coastal fortifications. As the vessels had continued up the fjord toward the capital, Eriksen was of the opinion that he had the right to consider them enemy warships and to engage them as such.
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south of Drøbak, Colonel Eriksen decided that further fighting without adequate infantry support was in vain, and agreed to a ceasefire in the evening of 9 April. The fortress was surrendered intact on the morning of 10 April.
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fulfilled its mission and denied an invader access to the capital. Even though it and the country were ultimately captured and occupied, the effects of delaying the German advance were immediate and considerable. On board
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for medical care, where Norwegian wounded had already been brought. The hotel was the temporary improvised location for the Royal Norwegian Navy Hospital, which had been evacuated from Horten at midnight on 8 April.
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on that deck were blown out and the burning oil developed into an intense fire. The second 28 cm shell also knocked out the electricity central for the ship's main guns, rendering them unable to return fire.
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One of the two 40 mm guns became unserviceable after only 22 rounds; the other gun kept firing until 12:00, but to little effect. After a break in the attacks from 12:00 to 13:30, during which time
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After passing the line of fire of the fortress' gun batteries, the cruiser was burning and severely damaged, but her captain still hoped he would be able to save his ship. At this point, however,
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at 04:10, but the massive communications problems that severely hampered the efforts of the Norwegian military throughout the Norwegian Campaign had prevented it from reaching Oscarsborg in time.
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s torpedoes were fired against land to avoid them exploding in the uncontrolled fires aboard. The crew's struggle ended when, at 05:30, fires reached a midship ammunition hold for the
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system was also knocked out by shell fragments from the two Norwegian batteries, making attempts to control the fires aboard the ship and rescue the many wounded much more difficult.
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was that the first round penetrated the side of the ship and exploded inside a magazine containing cans of oil, smoke dispensers, incendiary bombs, aircraft bombs for the cruiser's
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During the battle, another burning ship was spotted in the distance from Oscarsborg, leading the Norwegian defenders to believe they had sunk another German warship in addition to
775:. Upon giving the command, Eriksen was questioned. He responded with his now famous response; "Either I will be decorated or I will be court martialled. Fire!" Two rounds from the 648:
in the sound and forcing the German fleet to fall back. The loss of the German flagship, which carried most of the troops and Gestapo agents intended to occupy Oslo, delayed the
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passed the fortress guns, a sudden outburst of voices from the burning cruiser could be heard above the battle noises; Norwegian sources state that the crew broke into singing
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near Drøbak. The guardsmen were supposed to take all the Germans prisoner, but mainly focused on caring for the many wounded and dying. Around 1,000 of the Germans, including
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to Oslo with a cargo of paper. As the small ship had mistaken the events as a military exercise, she kept going until fired upon and set ablaze by the German minesweepers
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to govern until Stortinget could again assemble. Thus, the Norwegian government was able to continue the defence of Norway until it had evacuated to exile in the
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was indeed lost in connection with the invasion, but only when she was on her way back to Germany on 14 April, when she was torpedoed by the Royal Navy submarine
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Although the German naval attack on Oslo had been thwarted by the actions of Oscarsborg, the city was seized later that day by forces that were airlifted into
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Vi dro mot nord : felttoget i Norge i april 1940, skildret av tyske soldater og offiserer: (Oslo, Østfold, Akershus, Hedmark, Oppland, Møre og Romsdal)
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at 1,800 m (2,000 yd) range. The two Norwegian guns had been loaded with live, 255 kg (562 lb) high-explosive shells; firing them "
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Günther Morgalla—who survived the sinking—later said that, swimming toward his shivering crew mates onshore, he heard someone defiantly singing the
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silenced, with all the "passengers" still under deck—"there was a dead silence on board the whole ship, no movement whatsoever was identified".
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The commander of the torpedo battery at Oscarsborg had at the time of the battle been on sick leave since March 1940. Due to this, the retired
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manufacture. These torpedoes had been practice-launched well over 200 times before, but no one was certain if they would function or not. As
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At 04:21 on 9 April, Eriksen gave the Main Battery guns the order to fire at the lead ship of the unknown flotilla forcing its way towards
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sank with two of her six-man crew near the village of Skiphelle in Drøbak, as the first civilian Norwegian ship lost during the invasion.
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thousand sailors and soldiers fighting for their lives in the freezing water. The oil rapidly caught fire, killing hundreds more Germans.
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Andreas Anderssen as she slid past the torpedo battery at a range of only 500 m (550 yd). The torpedoes were 40-year-old
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islets just north and out of the arc of fire of the fort's guns to try to fight the ferocious fires raging throughout the vessel.
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were not deployed on 9 April. Part of the recruits' training was to lay the mine barrier, a process planned for a few days later.
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had long since turned around and retreated back down the fjord. Seeing the geysers of water from underwater explosions on
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While the main combat station for the Main Battery and the commander of Oscarsborg fortress was on the island
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Eriksen took position in the backup station on the eastern flank of the Main Battery at South Kaholmen.
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s steering gear and forced the cruiser's crew to steer her using the engines to avoid running aground.
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confirming that the intruding ships were German. The message had been sent to the naval base in
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In all, 650–800 Germans died, and 550 of the approximately 1,400 wet and cold survivors of
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employed her remaining turret "Bruno" to bombard the defenders from a range of 9–10 
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With all engines knocked out by the second torpedo hit, the cruiser anchored near the
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Oscarsborg. Amongst the bombers that attacked Oscarsborg were twenty-two long-range
2443:. Osprey Combat Aircraft. Vol. 1 (First ed.). Oxford: Osprey Publishing. 1226: 1124: 1007:. After firing, the two other tubes were reloaded and readied for the next target. 856: 805: 671: 609: 598: 337: 326: 240: 228: 209: 197: 167: 45: 1713: 1350: 1293: 893:
fortress' secondary batteries. One of the 15 cm rounds from Kopås disabled
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bombing later on the same day, to which the fortress could only reply with two
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long enough for King Haakon VII and his government to escape from the capital.
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slowly sailed past the fortress. The Husvik battery had to be abandoned when
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50 year anniversary Aftenposten newspaper article on the invasion of Norway
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I skjærgården og på havet – Marinens krig 8. april 1940 – 8. mai 1945
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overestimated the speed of his target slightly, the first torpedo hit near
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were released on 15 May, while the full-time officers were transferred to
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The fortress' armaments worked flawlessly despite their age, sinking the
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The reason for the significant effect of the two 28 cm rounds on
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As the political situation was chaotic, the 64-year-old commander,
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As the force made good its escape, the fortress managed to damage
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surrender, while the officers were held as prisoners of war at
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and his government. The fleet was engaged in the fjord by
2274:(in Norwegian). Oslo: Kystartilleriets Offisersforening. 622:, with the objective of seizing the Norwegian capital of 1225:
that had stumbled into the battle while on her way from
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Battles and operations of World War II involving Norway
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Norwegian Armed Forces website page about the fortress
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were troops specially designated to capture the King,
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Norges bedste Værn og Fæste – Nasjonale festningsverk
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Kystartilleriet under den annen verdenskrig 1939–1945
2224:(in Norwegian). Oslo: Marinens krigsveteranforening. 1439:
List of Norwegian military equipment of World War II
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Klar til strid – Kystartilleriet gjennom århundrene
1663:"Besøket på Oscarsborg festning lørdag 2 september" 1699: 1697: 2242:, Koehlers Verlagsgesellschaft mbH, Hamburg 2001 1444:List of German military equipment of World War II 2156:(in Norwegian). Oslo: Cappelen. pp. 46–47. 1423:The battle is depicted in the 2016 feature film 27:Battle of World War II in the Norwegian Campaign 2424: 2403: 2382: 2368: 2328: 2311: 2288: 2255: 678:. He was well aware that Norway was officially 34: 2426:Tamelander, Michael & Zetterling, Niklas: 1840: 1838: 1836: 1834: 1773: 1771: 1769: 1767: 1479: 1477: 1079:Das kann doch einen Seemann nicht erschüttern. 933:Eriksen received a message from the Norwegian 1978: 1976: 1884: 1882: 1556: 1554: 1552: 1550: 1156:sank, the remaining naval force destined for 764:), due to the special circumstances in 1940, 618:was dispatched up the Oslofjord to begin the 593:, on 9 April 1940. It marked the end of the " 422: 8: 2332:Sjøkrigens skjebner – deres egne beretninger 1858: 1856: 1854: 1852: 1850: 2517:Oscarsborg Museum – history of the fortress 2482:Oscarsborg Fortress Museum official website 2320:, Forsvarets Krigshistoriske Avdeling, 1990 2109: 2107: 2088: 2086: 1966: 1964: 1962: 1872: 1870: 1868: 1815: 1813: 823:, the commander of Oscarsborg, 9 April 1940 800:" was a violation of the pre-war Norwegian 2238:Binder, Frank & Schlünz Hans Hermann: 2209:Arneberg, Sven T.; Kristian Hosar (1989). 1898: 1896: 1894: 1606: 1604: 1577: 1575: 1531: 1529: 1527: 1525: 1467: 1465: 1463: 1461: 1459: 429: 415: 407: 31: 2588:Battles of World War II involving Germany 2428:9. april Nazitysklands invasjon av Norge 1391:(Norwegian Parliament) and the national 826: 811: 2409:, Wigestrand Forlag AS, Stavanger 2001 1752:(in Norwegian). Nasjonale Festningsverk 1455: 915:Identity of the intruders becomes known 2464:, Osprey Publishing Ltd., Oxford 2003 2405:Stangeland, Gro & Valebrokk, Eva: 1661:Hansvoll, Jan W. (15 September 2006). 1108:by soldiers from Company no. 4 of the 2441:Junkers Ju 87 Stukageschwader 1937–41 2261:, Vigmostad & Bjørke, Bergen 2006 637:, an aging coastal installation near 585:, the northernmost part of the outer 7: 2374:, Atheneum Forlag as, Vinterbro 1998 2259:Norsk Marinehistorisk Atlas 900–2005 1275:The fortress was subjected to heavy 2318:Oscarsborg festning – 9. april 1940 1415:laying down their arms on 10 June. 1309:bombers returned at 13:30 and soon 1092:German survivors, with the sinking 926:Deutschland, Deutschland über alles 2386:Sjøforsvaret dag for dag 1814–2000 1991:Tamelander&Zetterling 2001: 88 1888:Tamelander&Zetterling 2001: 87 1483:Stangeland&Valebrokk 2001: 260 25: 848:, which was loaded but unmanned. 2509:Norwegian Defence Estates Agency 2430:, Spartacus Forlag AS, Oslo 2001 2183:Norwegian Defence Estates Agency 1292:7.92 mm (0.312 in) AA 962:Anderssen launches the torpedoes 239: 227: 208: 196: 181: 160: 145: 52: 2215:(in Norwegian). Oslo: Aventura. 1370:and released in late May 1940. 839:The first 28 cm shell hit 756:north-west of South Kaholmen ( 748:main battery guns at Oscarsborg 2186:(in Norwegian). 24 August 2016 1794:(in Norwegian). Archived from 1717:(in Norwegian). Archived from 1669:(in Norwegian). Archived from 835:and the fortress of Oscarsborg 1: 2462:German Heavy Cruisers 1939–45 2384:Sivertsen, Svein Carl (ed.): 2308:(to be quoted as Fjeld2 1999) 1667:Kongsberg Defence Association 994:s forward turret (nicknamed " 1610:Skovheim Shipwreck website: 1267:Oscarsborg's Hovedøya under 1045:10.5 cm (4.13 in) 685:Apart from the officers and 2490:Oscarsborg Fortress website 2153:Norsk krigsleksikon 1940-45 790:engaged the German cruiser 2629: 2520:(in Norwegian and English) 1624:(in Norwegian and English) 1083:That cannot shake a sailor 872:Kopås and Husvik batteries 2425: 2404: 2383: 2369: 2329: 2312: 2289: 2256: 777:28 cm (11.0 in) 746:28 cm (11.0 in) 707:(Commander Senior Grade) 620:German invasion of Norway 612:fleet led by the cruiser 448: 388: 346: 254: 174: 137: 69: 51: 39: 2506:Oscarsborg Fortress, map 2240:Schwerer Kreuzer Blücher 1792:Lofoten Krigsminnemuseum 1305:bombarded Hovedøya, the 876:While fire raged aboard 65:sinking in the Oslofjord 2498:Website on the fortress 2350:Hauge, Andreas (1995). 2330:Hansen, Ola Bøe (ed.): 2257:Engdahl, Odd G. (ed.): 1286:anti-aircraft (AA) guns 1252:and sank the next day. 1148:Remaining ships retreat 1025:on fire and sinking in 863:and depth charges. The 597:" and the beginning of 2292:Kystartilleriet 100 år 2270:Fjeld, Odd T. (1999). 1982:Williamson 2003: 33–34 1619:20 August 2008 at the 1321:Sturzkampfgeschwader 1 1316:Junkers Ju 87R "Stuka" 1272: 1173:(the recently renamed 1110:Norwegian Royal Guards 1097: 1029: 970:entered the sights of 836: 824: 761: 749: 718:, who lived in nearby 579:Battle of Drøbak Sound 175:Commanders and leaders 35:Battle of Drøbak Sound 18:Battle of Drobak Sound 2314:Grimnes, Ole Kristian 2290:Fjeld, Odd T. (ed.): 2220:Berg, Ole F. (1997). 2124:Grimnes, Ole Kristian 2018:Arneberg 1989: 62, 65 1750:"1001 Hovedbatteriet" 1399:and give the cabinet 1385:the Norwegian cabinet 1337:in northern Germany. 1335:Kiel-Holtenau airport 1324:under the command of 1266: 1112:under the command of 1091: 1021: 950:The return fire from 830: 815: 743: 347:Casualties and losses 111:German invasion force 2352:Kampene i Norge 1940 1828:Ribsskog 1998: 50–51 1401:a wide authorization 1360:Fredriksten Fortress 1175:"pocket battleship" 919:As the now crippled 398:1 cargo ship damaged 118:Norwegian Parliament 2603:History of Akershus 2559:59.7009°N 10.5927°E 2555: /  2439:Weal, John (1997). 2370:Ribsskog, Asbjørn: 1920:Ribsskog 1998:45–50 1721:on 21 December 2007 1709:"Fra time til time" 1635:Lawson, Siri Holm. 1582:Lawson, Siri Holm. 802:rules of engagement 736:Main Battery rounds 635:Oscarsborg Fortress 106:Norwegian victory 2593:Norwegian campaign 2458:Williamson, Gordon 2045:Sivertsen 2001: 78 1798:on 16 October 2008 1673:on 16 October 2007 1331:Paul-Werner Hozzel 1273: 1203:) down the fjord. 1098: 1030: 837: 825: 750: 440:Norwegian campaign 392:4 civilians killed 280:anti-aircraft guns 116:Evacuation of the 42:Norwegian campaign 2613:April 1940 events 2450:978-1-84176-439-9 2027:Arneberg 1989: 65 1929:Grimnes 1990: 7–8 1844:Ribsskog 1998: 51 1777:Ribsskog 1998: 50 1707:(30 March 2004). 1560:Ribsskog 1998: 53 1544:Ribsskog 1998: 55 1426:The King's Choice 1368:Grini prison camp 1333:, operating from 1283:Bofors 40 mm L/60 1137:Hotel Continental 1129:Erwin Engelbrecht 1096:in the background 976:Whitehead torpedo 744:One of the three 709:Andreas Anderssen 656:Before the battle 650:German occupation 574: 573: 405: 404: 287:1 torpedo battery 284:2 protection guns 246:Erwin Engelbrecht 133: 132: 16:(Redirected from 2620: 2570: 2569: 2567: 2566: 2565: 2564:59.7009; 10.5927 2560: 2556: 2553: 2552: 2551: 2548: 2537: 2529: 2521: 2513: 2502: 2494: 2486: 2454: 2435: 2432: 2431: 2421: 2418: 2417: 2400: 2397: 2396: 2379: 2376: 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of 1042: 993: 984:Kommandørkaptein 980:Austro-Hungarian 972:Kommandørkaptein 960:Kommandørkaptein 906: 899: 717: 704:Kommandørkaptein 542:Høljarast Bridge 443: 441: 431: 424: 417: 408: 244: 243: 232: 231: 223: 213: 212: 201: 200: 186: 185: 184: 170: 166: 164: 163: 155: 151: 149: 148: 71: 70: 56: 32: 21: 2628: 2627: 2623: 2622: 2621: 2619: 2618: 2617: 2573: 2572: 2563: 2561: 2557: 2554: 2549: 2546: 2544: 2542: 2541: 2535: 2527: 2519: 2511: 2500: 2492: 2484: 2478: 2451: 2438: 2433: 2419: 2398: 2377: 2362: 2349: 2344: 2323: 2307: 2304: 2282: 2269: 2264: 2250: 2232: 2219: 2208: 2205: 2200: 2199: 2189: 2187: 2176: 2175: 2171: 2164: 2122: 2121: 2117: 2113:Fjeld 1999: 192 2112: 2105: 2100: 2096: 2092:Fjeld 1999: 191 2091: 2084: 2079: 2075: 2069: 2062: 2058: 2053: 2049: 2044: 2040: 2036:Hansen 2005: 72 2035: 2031: 2026: 2022: 2017: 2013: 2009:Hansen 2005: 71 2008: 2004: 2000:Binder 2001: 89 1999: 1995: 1990: 1986: 1981: 1974: 1969: 1960: 1955: 1951: 1947:Binder 2001: 77 1946: 1942: 1937: 1933: 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159: 158: 146: 144: 143: 97: 57: 28: 23: 22: 15: 12: 11: 5: 2626: 2624: 2616: 2615: 2610: 2605: 2600: 2598:1940 in Norway 2595: 2590: 2585: 2575: 2574: 2539: 2538: 2536:(in Norwegian) 2530: 2522: 2514: 2503: 2501:(in Norwegian) 2495: 2487: 2485:(in Norwegian) 2477: 2476:External links 2474: 2473: 2472: 2455: 2449: 2436: 2434:(in Norwegian) 2422: 2420:(in Norwegian) 2401: 2399:(in Norwegian) 2380: 2378:(in Norwegian) 2366: 2360: 2347: 2345:(in Norwegian) 2326: 2324:(in Norwegian) 2309: 2305:(in Norwegian) 2286: 2280: 2267: 2265:(in Norwegian) 2253: 2236: 2230: 2217: 2204: 2201: 2198: 2197: 2169: 2162: 2115: 2103: 2094: 2082: 2073: 2056: 2047: 2038: 2029: 2020: 2011: 2002: 1993: 1984: 1972: 1970:Hauge 1995: 38 1958: 1956:Hauge 1995: 37 1949: 1940: 1931: 1922: 1913: 1904: 1890: 1878: 1876:Hauge 1995: 36 1864: 1862:Fjeld2 1999:36 1846: 1830: 1821: 1819:Hauge 1995: 35 1809: 1779: 1763: 1741: 1732: 1693: 1684: 1653: 1641:Warsailors.com 1637:"D/S Halden 1" 1627: 1600: 1588:Warsailors.com 1571: 1562: 1546: 1537: 1535:Hauge 1995: 42 1521: 1512: 1503: 1494: 1485: 1473: 1454: 1453: 1451: 1448: 1447: 1446: 1441: 1434: 1431: 1420: 1419:Media adaption 1417: 1413:Norwegian Army 1405:United Kingdom 1375: 1372: 1342: 1339: 1260: 1254: 1195:(4.9–5.4  1149: 1146: 1015: 1009: 963: 957: 916: 913: 873: 870: 821:Birger Eriksen 737: 734: 732: 729: 698: 695: 668:Birger Eriksen 657: 654: 626:and capturing 603:Western Europe 581:took place in 572: 571: 569: 568: 561: 554: 549: 544: 539: 534: 529: 524: 519: 514: 509: 504: 499: 494: 489: 484: 479: 474: 469: 464: 459: 449: 446: 445: 436: 434: 433: 426: 419: 411: 403: 402: 400: 399: 396: 393: 389: 386: 385: 383: 382: 372: 362: 361:1,000 captured 359: 358:650-800 killed 355: 353: 349: 348: 344: 343: 341: 340: 334: 324: 314: 304: 293: 291: 289: 288: 285: 282: 276: 270: 264: 260: 257: 256: 252: 251: 249: 248: 236: 224: 205: 192: 190: 188:Birger Eriksen 177: 176: 172: 171: 156: 140: 139: 135: 134: 131: 130: 129: 128: 114: 103: 99: 98: 85: 83: 79: 78: 75: 67: 66: 49: 48: 37: 36: 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 2625: 2614: 2611: 2609: 2606: 2604: 2601: 2599: 2596: 2594: 2591: 2589: 2586: 2584: 2581: 2580: 2578: 2571: 2568: 2534: 2531: 2526: 2523: 2518: 2515: 2510: 2507: 2504: 2499: 2496: 2491: 2488: 2483: 2480: 2479: 2475: 2471: 2470:1-84176-502-3 2467: 2463: 2459: 2456: 2452: 2446: 2442: 2437: 2429: 2423: 2416: 2415:82-91370-35-4 2412: 2408: 2402: 2395: 2394:82-92217-03-7 2391: 2387: 2381: 2373: 2367: 2363: 2361:82-993369-0-2 2357: 2353: 2348: 2341: 2340:82-92217-22-3 2337: 2333: 2327: 2319: 2315: 2310: 2301: 2300:82-994738-6-1 2297: 2293: 2287: 2283: 2281:82-995208-0-0 2277: 2273: 2268: 2260: 2254: 2249: 2248:3-7822-0784-X 2245: 2241: 2237: 2233: 2231:82-993545-2-8 2227: 2223: 2218: 2214: 2213: 2207: 2206: 2202: 2185: 2184: 2179: 2178:"Kongens nei" 2173: 2170: 2165: 2163:82-02-14138-9 2159: 2155: 2154: 2149: 2145: 2141: 2137: 2133: 2129: 2125: 2119: 2116: 2110: 2108: 2104: 2098: 2095: 2089: 2087: 2083: 2077: 2074: 2068: 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Retrieved 2181: 2172: 2151: 2118: 2097: 2076: 2070:(in English) 2065: 2059: 2050: 2041: 2032: 2023: 2014: 2005: 1996: 1987: 1952: 1943: 1934: 1925: 1916: 1907: 1824: 1800:. Retrieved 1796:the original 1791: 1782: 1754:. Retrieved 1744: 1735: 1723:. Retrieved 1719:the original 1712: 1687: 1675:. Retrieved 1671:the original 1666: 1656: 1644:. Retrieved 1640: 1630: 1612: 1591:. Retrieved 1587: 1565: 1540: 1515: 1506: 1497: 1488: 1424: 1422: 1393:gold reserve 1380: 1377: 1356: 1344: 1325: 1319: 1306: 1302: 1299: 1294:machine guns 1276: 1274: 1268: 1256: 1248: 1242: 1238: 1234: 1230: 1221: 1212: 1207: 1205: 1188: 1184: 1182: 1176: 1169: 1161: 1153: 1152:By the time 1151: 1141:Åsgårdstrand 1131:and Admiral 1125:Generalmajor 1123: 1113: 1101: 1099: 1093: 1082: 1078: 1072: 1066: 1065: 1059: 1057: 1055:was doomed. 1052: 1046: 1037: 1031: 1027:Drøbak Sound 1022: 1012: 1004: 999: 995: 988: 983: 971: 967: 965: 959: 951: 949: 939: 930: 924: 920: 918: 901: 894: 889: 885: 881: 877: 875: 857:Arado Ar 196 852: 850: 845: 840: 838: 816: 792: 787: 783: 770: 765: 751: 702: 700: 684: 661: 659: 645: 643: 613: 607: 599:World War II 589:in southern 583:Drøbak Sound 578: 576: 564: 557: 547:Vinjesvingen 482:Kristiansand 472:Drøbak Sound 471: 454: 452: 376: 374: 366: 364: 338:minesweepers 330: 327:Torpedo boat 320: 310: 300: 274:coastal guns 138:Belligerents 126:gold reserve 122:Royal Family 105: 87:Drøbak Sound 77:9 April 1940 60: 58: 46:World War II 40:Part of the 29: 2562: / 2251:(in German) 1788:"9 april 3" 1714:Aftenposten 1411:, with the 1177:Deutschland 978:weapons of 935:minesweeper 861:floatplanes 712: [ 691:naval mines 218: [ 2577:Categories 2550:10°35′34″E 2547:59°42′03″N 2190:16 January 1802:31 January 1756:7 November 1725:16 January 1677:17 January 1646:16 January 1593:16 January 1519:Fjeld: 335 1510:Fjeld: 266 1501:Fjeld: 231 1450:References 1389:Stortinget 1288:and three 1058:At 06:22, 1034:Askholmene 819:(Colonel) 666:(Colonel) 631:Haakon VII 595:Phoney War 507:Midtskogen 455:Weserübung 2128:"Blücher" 1374:Aftermath 1341:Surrender 1327:Hauptmann 1307:Luftwaffe 1290:Colt M/29 1278:Luftwaffe 1269:Luftwaffe 1257:Luftwaffe 1247:HMS  865:bulkheads 833:Oslofjord 758:Norwegian 587:Oslofjord 537:Gratangen 522:Åndalsnes 462:Oslofjord 91:Oslofjord 2150:(eds.). 2148:Sørensen 2136:Hjeltnes 2126:(1995). 1617:Archived 1433:See also 1106:captured 798:in anger 558:Alphabet 552:Nordland 467:Egersund 268:fortress 255:Strength 82:Location 2144:Ringdal 2140:Nøkleby 2066:Brummer 1613:Sørland 1397:Elverum 1381:Blücher 1311:strafed 1259:bombing 1249:Sterlet 1243:Brummer 1239:Sørland 1222:Sørland 1213:Brummer 1208:Blücher 1162:Blücher 1154:Blücher 1115:Kaptein 1102:Blücher 1094:Blücher 1060:Blücher 1053:Blücher 1038:Blücher 1023:Blücher 1013:Blücher 1011:End of 1005:Blücher 1000:Blücher 989:Blücher 968:Blücher 952:Blücher 921:Blücher 902:Blücher 895:Blücher 890:Blücher 886:Blücher 882:Blücher 878:Blücher 853:Blücher 841:Blücher 831:Map of 793:Blücher 680:neutral 646:Blücher 615:Blücher 497:Arendal 492:Lofoten 477:Fornebu 381:damaged 367:Blücher 301:Blücher 168:Germany 113:delayed 61:Blücher 2468:  2447:  2413:  2392:  2358:  2338:  2298:  2278:  2246:  2228:  2160:  1409:7 June 1362:. The 1303:Lützow 1271:attack 1218:cutter 1189:Lützow 1185:Lützow 1170:Lützow 945:Horten 938:HNoMS 931:Oberst 817:Oberst 766:Oberst 731:Battle 720:Drøbak 676:Allied 672:German 663:Oberst 639:Drøbak 610:German 591:Norway 517:Namsos 512:Dombås 502:Narvik 487:Horten 377:Lützow 311:Lützow 165:  153:Norway 150:  124:, and 102:Result 95:Norway 2608:Frogn 2130:. In 1120:Frogn 1104:were 1041:' 996:Anton 992:' 905:' 898:' 846:Josva 784:Moses 782:guns 780:Krupp 754:Håøya 716:] 532:Hegra 321:Emden 222:] 2466:ISBN 2445:ISBN 2411:ISBN 2390:ISBN 2356:ISBN 2336:ISBN 2296:ISBN 2276:ISBN 2244:ISBN 2226:ISBN 2192:2017 2158:ISBN 2132:Dahl 1804:2009 1758:2008 1727:2017 1679:2017 1648:2017 1595:2017 1235:R-19 1233:and 1231:R-18 1227:Moss 1158:Oslo 1085:"). 1081:" (" 1049:guns 1047:Flak 940:Otra 788:Aron 786:and 773:Oslo 687:NCOs 628:King 624:Oslo 577:The 565:Juno 527:Kvam 371:sunk 352:None 331:Möwe 74:Date 1407:on 1351:Son 1197:nmi 674:or 601:in 278:11 272:18 263:407 44:of 2579:: 2460:: 2316:: 2180:. 2146:; 2142:; 2138:; 2134:; 2106:^ 2085:^ 1975:^ 1961:^ 1893:^ 1881:^ 1867:^ 1849:^ 1833:^ 1812:^ 1790:. 1766:^ 1711:. 1696:^ 1665:. 1639:. 1603:^ 1586:. 1574:^ 1549:^ 1524:^ 1476:^ 1458:^ 1429:. 1387:, 1237:. 1201:mi 1193:km 907:s 760:: 714:no 608:A 605:. 336:2 266:1 220:de 120:, 93:, 89:, 2453:. 2364:. 2284:. 2234:. 2194:. 2166:. 1806:. 1760:. 1729:. 1681:. 1650:. 1597:. 430:e 423:t 416:v 20:)

Index

Battle of Drobak Sound
Norwegian campaign
World War II

Blücher
Drøbak Sound
Oslofjord
Norway
German invasion force
Norwegian Parliament
Royal Family
gold reserve
Norway
Germany
Birger Eriksen
Nazi Germany
Oskar Kummetz
Nazi Germany
Heinrich Woldag
de
Nazi Germany
August Thiele
Nazi Germany
Erwin Engelbrecht
fortress
coastal guns
anti-aircraft guns
Heavy cruiser
Blücher
Heavy cruiser

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