In the morning of 9 April 1940, a German force of
ten destroyers, carrying troops of a
mountain division, entered Narvik harbour under cover of fog and heavy snow. Despite the weather, they were spotted by Norwegian vessels, which promptly reported the sighting and alerted
Eidsvold and
Norge. Aboard both ships steps were taken to prepare for combat. The guns were loaded with live ammunition and life preservers issued to the crew. Around 04:15 in the morning, the Germans spotted
Eidsvold. Captain
Odd Isaachsen Willoch aboard
Eidsvold immediately ordered to signal the leading German destroyer with an
Aldis lamp, and when the Germans failed to respond to the signal, he ordered a warning shot placed before their bow while he flew a
two flag signal, ordering the destroyer to halt. Since the Germans had orders to occupy Norway peacefully if at all possible, the
German destroyer Wilhelm Heidkamp stopped, and signalled
Eidsvold that it would send an officer to negotiate. From a distance of about , a small
launch ferried
Korvettenkapitän Gerlach over to
Eidsvold. Gerlach and a signalman were received on the aft deck of
Eidsvold by the second in command, and were taken to the bridge to speak to Captain Willoch. At the same time, the gun crews aboard
Eidsvold kept the German destroyer in their sights, both the 21 cm guns and the 15 cm guns. Due to the short distance, the trajectory of the shells would have been flat, making it hard not to hit the thinly armoured vessel. At the bridge, Gerlach tried to convince Willoch that the Germans had arrived as friends and that Willoch should surrender his ship peacefully. Willoch countered by pointing out that he was bound by duty to resist, but did ask for a ten-minute break to consider the matter. However, instead of considering surrender, Willoch used this time to contact his superiors, as well as the captain of
Norge, informing them of his intent to attack the German forces. While this was going on, another German destroyer had crossed behind
Eidsvold and took up a position from the vessel, ready to fire her
torpedoes. Gerlach tried once again to convince Willoch to surrender, but was turned down a second time. As he left the deck of
Eidsvold, he fired a red flare, indicating that the Norwegians wished to fight. At this point, Captain Willoch hurried towards the bridge, while shouting
"På plass ved kanonene. Nå skal vi slåss, gutter!" ("Man the guns. We're gonna fight, boys!").
Eidsvold turned towards the closest destroyer and accelerated, while the battery commander ordered the port battery (three 15 cm guns) to open fire. However, the Germans fired four torpedoes at the old coastal defence ship, and two or three of the torpedoes hit before the port guns could fire, according to Norwegian sources: one under the rear turret, one midship and one in the
bow. It is likely that the torpedoes ignited one of the
magazines aboard, because
Eidsvold was blown in two and sunk in seconds,
propellers still turning. Only six of the crew were rescued, while 175 died in the freezing water. ==The wreck==