Allied bombings of Amsterdam-Noord
Part of World War II
Bewaarschool Buiksloterdijk after the bombardment
Operational scopeStrategic air bombing
52°23′45″N 4°54′30″E / 52.39583°N 4.90833°E / 52.39583; 4.90833
Commanded byAllied Forces
TargetFokker aircraft factory
(Papaverweg 31-33)
Date17 July 1943 (1943-07-17),
25 July 1943 (1943-07-25),
28 July 1943 (1943-07-28)
Executed byUSAAF, RAF, FAFL
Outcome130 houses were destroyed,
206 houses were severely damaged,
and 676 houses suffered glass and roof damage
CasualtiesAt least 206 killed
At least 119 seriously injured
Fokker factory is located in Amsterdam
Fokker factory
Fokker factory
Map of Amsterdam

The Allied bombings of Amsterdam-Noord took place in July 1943 during the German occupation of the Netherlands in World War II. Three strategic bombing attacks by Allied Forces were aimed at the former Fokker Aircraft Factory in the northern part of Amsterdam, which was of interest as the factory was confiscated by the Nazis and employees were forced to produce aircraft for the Luftwaffe.[1][2][3] However, only 7 out of the 326 bombs from these three airstrikes hit their target, while the others fell on the surrounding residential area, resulting in the loss of more than 206 lives in total.[4][5][6][7][8] The attacks were the most damaging and deadly bombardment of Amsterdam during the Second World War,[9] and the most disastrous airstrike the city has ever endured. As these were Allied attacks, the losses and trauma caused by the event have always been a sensitive and painful topic for the citizens of Amsterdam-Noord.[2][4]

Time line

Three times within 11 days, the former Fokker Factory in Amsterdam-Noord was the target of strategic bombings by the Allied Forces:

Saturday 17 July 1943 — inline United States Army Air Forces (USAAF)
41 B-17 Flying Fortress heavy bombers of the US Eighth Air Force came into action. The bombing was disastrous; more than 200 high-explosive bombs fell on residential areas in Amsterdam-Noord. Not a single bomb hit the factory, resulting in the deaths of 185 citizens, leaving 119 seriously injured, and hundreds injured, of which many later died from their injuries.[1][10][11][12][13][14]
Sunday 25 July 1943 — inline Royal Air Force (RAF)
10 British B-25 Mitchell heavy bombers did manage to hit the aircraft factory and largely destroyed the complex.[1][4][12][13][15] 4 more people were killed during this attack.[14]
Wednesday 28 July 1943 — inline Free French Air Forces (FAFL)
12 French heavy bombers attempted to repeat the bombing of the factory.[13] This time, again the factory was not hit by a single bomb out of the 48, but another 17 civilians lost their lives.[4][5][12]


Nets, fake small houses, and trees camouflaging the roof of the Fokker Factory.

The German occupier had camouflaged the roof and sides of the factories with nets, fake small houses and trees.[2][7] This made the factory look like a rustic residential area from above, which could have contributed to the fact that the factory was missed during two of the three airstrikes. However, through witness statements it appears the Allied Forces were aware of the situation of the Fokker site in detail.[7] For example, the USAAF Bomb Groups were well aware of the fact that the aircraft factory was difficult to find. According to the crew briefing, the Fokker complex was “one of the finest pieces of camouflage ever photographed.”[16][17]

U.S. bombing

Location overview of the bombs from the USAAF 17 July 1943 bombardment on Amsterdam-Noord. Only positions of well-defined bursts are marked in red. In the top left corner is the location of the Fokker Factory marked.


The attack of 17 July 1943 by the USAAF is the most severe bombardment the city of Amsterdam endured in World War II,[9] and the resulting total devastation was enormous. In this first attempt to destroy the Fokker Factory, 41 heavy bombers (B-17 Flying Fortress) of the then inexperienced 385th (21 bombers) and 388th (20 bombers) Bomb Groups of the US Eighth Air Force had their first combat operation.[13][17][18] On paper it seemed like a simple assignment, being a short distance from their base in eastern England and expected to meet little resistance from Luftwaffe fighters. The crews referred to such an "easy" attack as a milk run. They had received clear instructions prior to the attack: “do not bomb unless the target is seen.”[16][17]

When the 41 bombers flew over IJmuiden, it became clear that the weather conditions were unfavourable.[2][13] The bombardier in the lead aircraft could not identify the intended target in time due to cloud coverage, so the formation was ordered to break off the attack. However, confusion arose among the still inexperienced crew. An aircraft flying behind the lead aircraft saw the target and decided to continue to drop its bombs, followed by other aircraft behind him.[13][17][18] The aiming and dropping failed, and the bombing was disastrous. The in-air observation of the USAAF-crew was clear: “no bursts were seen in the immediate vicinity of the Fokker complex.” In reality not a single bomb hit the intended Fokker Factory, over 200 high-explosive bombs landed 600 to 1200 meters from their target on the surrounding residential areas, a monastery, churches, and furniture and tar factories. The attack resulted in a total of 185 casualties.[14][17][19][20] Hundreds were injured, of which many later died from these injuries. 130 houses were destroyed,[21] 206 houses were severely damaged,[14] and 676 houses suffered glass and roof damage.[1][2][4][7][10][11]

Anne Frank

Anne Frank wrote in her diary on 19 juli 1943 about the American bombing of Amsterdam-Noord, which she heard and fell from her hiding place in the city centre of Amsterdam:

Amsterdam-Noord was severely bombed last Saturday. The devastation must be terrible; entire streets are in ruins. You hear of children lost in the smoldering ruins searching for their dead parents. I still get shivers just thinking about the dull, droning rumble in the distance.

Reaction of the USAAF

The police station in Amsterdam-Noord that was bombed during the 17 July 1943 raid. On top are three portraits of officers that did not survive the attack: Dirk Tigchelaar, Roelof Luns, and Gerrit Egbert Sempel.

USAAF general Eaker stated to the Dutch government-in-exile on 29 July 1943: “I plead guilty and deeply apologize.” He explained that the attack had wrongly failed to abort the mission after the recall of the leading aircraft, and the bombs were aimed with insufficient accuracy. Eaker promised to improve, and he would reiterate to the USAAF the "strong instructions" for bombing on occupied territory. Furthermore, the involved pilots in question were reprimanded.[17]

Marshal Portal of the British RAF wrote in a letter to Eaker: “I was sorry to hear that the Americans made rather a mess of Amsterdam . . . I hope that it may prevent a repetition of this trouble.” The Brits felt it was important to go to considerable length to meet political requirements, even to the extent of imposing operational restrictions designed to eliminate as far as possible risks to the Dutch civilians, as earlier in the war the Dutch government-in-exile had criticised the level of violence accompanied with the operations of the allied British Forces. The Dutch government was afraid that its occupied citizens might lose confidence in them and the Allied Forces, and would become an easy target for Nazi propaganda. Furthermore, the Allied plans for the liberation of Western Europe slowly began to take shape, and it was crucial for the Allies to retain the support of the civilian population. Eaker replied to the letter of Portal with: “We have much bigger fish to fry.” However, he himself was also not pleased by the actions of his soldiers and did not want another failure like this on his account, stating: “We cannot be party to the slaughter of our sympathizers and allies.”[17]

British and French bombings

After the failed attempt of the USAAF, the British RAF repeated the mission on 25 July 1943 with 10 B-25 Mitchell medium bombers. This attack was more successful, although the aircraft factory was only hit by seven bombs, but another 71 bombs fell along the Kamperfoelieweg, damaging the St. Stephanus Church and many residential houses. In this second attack 4 more people were killed.[14][17]

As a result of the 7 successful bombs, Fokker had to distribute the aircraft production over 34 small facilities in and around Amsterdam. For the rest of the war, Fokker could no longer achieve its old production levels due to this British attack.[1][3][15][17]

Unfortunately, this news reaches the other Allied forces too late.[2] 3 days later on 28 July 1943, the French FAFL sends another 12 heavy bombers in an attempt to bomb of the factory. During this third bombardment, another 48 bombs missed the factory and unintentionally hit the surrounding residential areas again.[2][13] This third French attack resulted in 17 more casualties.[4][5][12][14]


Rebuilding and repair

The eventual havoc of the three attacks was enormous. The Hitler Youth came to provide first aid and rescue to the citizens of Amsterdam-Noord, as the Nazi propaganda machine could use the accidental attack on the civilians by the Allies to their advantage. The bombardments caused multiple fires to emerge, spread out through the streets of the residential areas around the factory. Residences that were formerly inhabited by Jews, which were now empty due to the ongoing holocaust, were given to the victims that became homeless after the attack.[22]

The bombarded streets of Amsterdam-Noord would be left in an havoc state even till after the liberation of the Netherlands on 5 May 1945. For years a number of survivors, who could continue living in their —relatively— mildly damaged houses, continued to be surrounded by a chemical bomb smell coming from the rubble in their streets.[12] In the years following the end of the war, the houses in Amsterdam-Noord would finally be rebuilt and repaired by the municipality.


The majority of the in total more than 206 casualties of these three accidental attacks on the residential areas were civilian victims.[7] 185 of the losses were caused by the first American attack.[14][17] The technical possibilities of the Norden aiming device were known in the occupied Netherlands. Therefore, the precision of the USAAF bombers was criticised by the Dutch population: “we are not convinced of the practical value of the much-praised excellence of the American aiming devices.” [17] After the failed bombardment, the population in the occupied Netherlands began to distinguish more and more between the attacks of the RAF and the USAAF.[17] The criticism seemed to be mounting, aptly illustrated by a prayer recorded by the MIVD from a source in the Netherlands:[23]

Lord, save us from our protectors, and protect us from our saviors. Heer, verlos ons van onze beschermers en bescherm ons tegen onze verlossers.

— [23]


As these were Allied attacks, the event and the traumas it caused have always been a sensitive subject and a painful memory for the residents of Amsterdam-Noord.[2][12] During the war (1940-1945), the Allies would perform about 600 strategic bombings on Dutch soil, resulting in the loss of approximately 10,000 citizens.[20] The accidental civilian attacks by the Allied Forces, like the two failed bombing raids on the Fokker Factory, are in Dutch known as “mistaken bombardments” (vergissingsbombardementen). However, in the Netherlands these events were in reality treated as “unspoken bombings” (verzwegen bombardementen) for a long time. The resulting fear and trauma of the bombardment would be concealed among the survivors, as their attackers were the ones seen as the good guys of the war and not the enemy. Especially at home, these tragic events were never spoken of again.[2][4][6]

When you brought up the subject, they would say: “Stop it, it was a mistake by the Allies.” It was a concealed and unspoken subject. You weren’t informed [by adults] about what actually happened during the event. We [the children] talked about it among ourselves, but we didn't really know anything.

— A childhood memory of the situation at home from one of the survivors. At 8-years-old, he was one of the 700 children attending a special children mass in the St. Rita church, which was heavily bombed during the first raid.


The trauma caused by this horrific event is still noticeable in the community of Amsterdam-Noord. Talking about their experiences during the bombing raids would affect the victims, even many years later. It would take generations before the impact and trauma this tragic event had caused was acknowledged by the general public. Nowadays, the Dutch public values education of the younger generations about the people who fought for the freedom of the Netherlands during the Second World War. This resulted in an interest in the stories of the survivors of the bombardments, which can now finally be told after all these years and recorded for future generations.[2][4][11]


Throughout Amsterdam-Noord, war monuments and memorials are placed to commemorate the losses and the impact the destruction had on the people of Amsterdam-Noord:

See also


  1. ^ a b c d e Fokker History. "Fokkervestigingen in Nederland 1919-1996". (in Dutch). Retrieved 2023-05-04.
  2. ^ a b c d e f g h i j Municipality of Amsterdam (2019). "Het verzwegen bombardement op de Van der Pekbuurt". (in Dutch). Retrieved 2023-05-12.
  3. ^ a b Oorlogsbronnen. "Fokker". (in Dutch). Retrieved 2023-05-12.
  4. ^ a b c d e f g h Getuigenverhalen. "Geallieerde bombardementen in Amsterdam-Noord op de Fokkerfabriek in juli 1943". Retrieved 2023-05-04.
  5. ^ a b c d Anne Frank Foundation. "Geallieerd bombardement op Amsterdam". Anne Frank Website (in Dutch). Retrieved 2023-05-04.
  6. ^ a b Oorlogsbronnen. "Oorlogslevens". (in Dutch). Retrieved 2023-05-04.
  7. ^ a b c d e f Friendly Fire Amsterdam. "Homepage" (in Dutch). Retrieved 2023-05-10.
  8. ^ Friendly Fire Amsterdam. "Namen Slachtoffers" (in Dutch). Retrieved 2023-05-10.
  9. ^ a b Municipality of Amsterdam. "Amsterdam in de Tweede Wereldoorlog". Retrieved 2023-05-10.
  10. ^ a b National Committee for 4 and 5 May. "Amsterdam, gevelsteen aan de Fazantenweg". (in Dutch). Retrieved 2023-05-10.((cite web)): CS1 maint: numeric names: authors list (link)
  11. ^ a b c Oorlogsbronnen. "Bombardement op Amsterdam-Noord". (in Dutch). Retrieved 2023-05-04.
  12. ^ a b c d e f Friendly Fire Amsterdam. "Verhalen" (in Dutch). Retrieved 2023-05-10.
  13. ^ a b c d e f g h National Committee for 4 and 5 May. "Amsterdam, 'Fokkermonument' (1)". (in Dutch). Retrieved 2023-05-12.((cite web)): CS1 maint: numeric names: authors list (link)
  14. ^ a b c d e f g Historisch Centrum Amsterdam-Noord. "Geallieerde bombardementen op Noord: juli 1943". (in Dutch). Retrieved 2023-05-13.
  15. ^ a b Oorlogsbronnen. "Bombardement op Amsterdam-Noord, 25 juli 1943". (in Dutch). Retrieved 2023-05-13.
  16. ^ a b Biddle, Tami Davis (2008). "Dresden 1945: Reality, History, and Memory". The Journal of Military History. 72 (2): 425. doi:10.1353/jmh.2008.0074. ISSN 1543-7795.
  17. ^ a b c d e f g h i j k l van Esch, Joris Adrianus Cornelis (2014). A finger in the pie? De Nederlandse regering in ballingschap en geallieerde luchtaanvallen op Nederland in de Tweede Wereldoorlog (PDF) (in Dutch). Universiteit van Amsterdam. ISBN 978-94-6108-779-9.
  18. ^ a b American Air Museum. "VIII Bomber Command 74". Retrieved 2023-05-12.
  19. ^ McFarland, Marvin M.; Webster, Charles; Frankland, Noble (1961). "The Strategic Air Offense Against Germany, 1939-1945". Military Affairs. 25 (4): 209. doi:10.2307/1983813. ISSN 0026-3931.
  20. ^ a b NIOD Institute for War, Holocaust and Genocide Studies. "Cijfers bombardementen". (in Dutch). Retrieved 2023-05-12.
  21. ^ van Blankenstein, Elisabeth (2006). Defensie- en oorlogsschade - IN KAART GEBRACHT (1939-1945) (PDF) (in Dutch). Zeist: Projectteam Wederopbouw van de Rijksdienst voor de Monumentenzorg.
  22. ^ Oorlogsbronnen. "Bronnen over 'bombardement op Amsterdam-Noord'". (in Dutch). Retrieved 2023-05-11.
  23. ^ a b Tinschert, Carlo (2005). Boodschap aan de bevolking van Den Haag (in Dutch). Den Haag: SDU Uitgevers. p. 47. ISBN 9012111889.
  24. ^ National Committee for 4 and 5 May. "Amsterdam, 'Fokkermonument' (2)". (in Dutch). Retrieved 2023-05-12.((cite web)): CS1 maint: numeric names: authors list (link)
  25. ^ Historisch Centrum Amsterdam-Noord. "Fazantenweg". (in Dutch). Retrieved 2023-05-13.
  26. ^ Historisch Centrum Amsterdam-Noord. "Gedenkstenen Fazantenweg en Kievitstraat". (in Dutch). Retrieved 2023-05-13.
  27. ^ National Committee for 4 and 5 May. "Amsterdam, de Phoenix". (in Dutch). Retrieved 2023-05-12.((cite web)): CS1 maint: numeric names: authors list (link)
  28. ^ Historisch Centrum Amsterdam-Noord. "4 mei monument Midden Noord". (in Dutch). Retrieved 2023-05-12.
  29. ^ Municipality of Amsterdam. "Buitenkunst Amsterdam". (in Dutch). Retrieved 2023-05-12.
  30. ^ Municipality of Amsterdam. "Buitenkunst Amsterdam". (in Dutch).
  31. ^ Municipality of Amsterdam. "Gemeentelijke Herdenking De Nieuwe Noorder". 4 en 5 mei Amsterdam (in Dutch). Retrieved 2023-05-13.