Days of Destiny: 5 key moments of the Battle of Britain

Kate Moore picks out five key moments from that fateful summer when a group of Allied pilots were engaged in desperate battles with their German foes, hoping to secure control of the skies and prevent a Nazi invasion of Britain.
 
This article was first published in the September 2010 issue of BBC History Magazine 
 
Following the collapse of France, the Luftwaffe had spent most of the latter half of June and early July 1940 preparing for the coming battle with the British. As Churchill electrified the nation with his soaring oratory, strengthened the resolve of the embattled British people and gave them hope, a small band of fighter pilots – just over 700 in total – would indeed act as that thin blue line of defence.
 
Tentative plans had been made for an invasion of England, codenamed Operation Seelöwe (Sea Lion), but Reichsmarschall Hermann Göring, commander of the Luftwaffe, believed that his air force alone could bring Britain to her knees. Göring, however, failed to recognise that the campaigns in the Low Countries and France had taken their brutal toll, and the Luftwaffe could now only muster 1,380 bombers and 428 dive-bombers, nowhere near the 5,000 he liked to boast of in his propaganda.
 
Supplemented by 1,100 fighters, the Luftwaffe still enjoyed a numerical superiority of almost five to one over the British defenders. But Göring’s bomber pilots should have taken little comfort in this. They were simply ‘potential kills’ for Spitfire and Hurricanes, incapable of attacking the British fighters effectively themselves. If the British pilots were deployed correctly, then the dice would not be as heavily stacked against Fighter Command as is commonly believed. It all came down to how the imminent battle would be fought.
 

10 July 1940 - Official start of the battle of Britain

The battle began with the Kanalkampf, or Channel Battles phase, when the Germans launched sustained attacks against British shipping to prevent much-needed supplies from reaching the beleaguered British Isles. Such attacks had been taking place since late June but early July saw a marked increase in the frequency and ferocity.

The tenth of the month was the date later chosen by the RAF as the official start date for the battle proper and this day certainly saw the largest dogfight fought over the Channel up to that point. By sundown the RAF had lost seven planes against the Luftwaffe’s 13. This was an astonishing rate of success for the outnumbered British fighter pilots. German losses should have sent alarm bells ringing within the Luftwaffe high command but instead they chose to believe their own inaccurate intelligence reports that claimed 35 British ‘kills’. It was a portent of things to come.

Britsh shipping comes under attack from German bombers off the south coast of England on 20 July. (Credit: Popperfoto/ Getty Images)

 

13 August 1940 - Eagle Day

With the outcome of the Kanalkampf phase of the battle inconclusive, Göring made plans for an all-out assault against Fighter Command on the British mainland. Codenamed Adlerangriff (Eagle Attack), it was due to commence on 13 August. Yet the weather was to throw German plans into disarray. Grey skies and mist forced the Luftwaffe high command to order a postponement, and when several bombers – unaware of the change in plans – arrived over England unprotected by their fighter escort, they were badly mauled. The Luftwaffe regrouped in the afternoon and, flying in better weather conditions, launched a determined assault.

Throughout August the airfields would come under virtually unremitting attack, causing devastating losses to fighters caught on the ground as well as support crew. But the Luftwaffe continued to rely on faulty intelligence, frequently attacking bases that were not operational fighter stations. A total of 87 RAF aircraft were destroyed on the ground on 13 August but only one of these was from Fighter Command. Three British pilots were killed, while the Luftwaffe lost almost 90.

Fighter Command could take heart from its performance. The tactic of deploying in small numbers to prevent all available fighters being caught refuelling on the ground was paying dividends. However this policy required nerves of steel from the heavily outnumbered British pilots.

 

18 August 1940 - The Hardest Day

Believing their attacks were decimating the much smaller force of Fighter Command, the Luftwaffe planned a series of ambitious assaults on key British airfields including Kenley, Biggin Hill, Hornchurch and North Weald. With the British pilots putting up a desperate defence, the attacks were soon reaping a grim harvest. In fact, 18 August saw both sides suffering their greatest number of losses so far: 69 German aircraft versus Fighter Command’s 29. It had been a terrible day but just one in an ongoing battle of attrition.

It is little wonder then that many pilots on the frontline of Britain’s defence were beginning to show the strain, as Spitfire pilot Alan Deere recalled: “You were either at readiness or you were in the air. It was pretty tiring. I was bloody tired, I can tell you; very tired. My squadron, 54, I think we were down to five of the original pilots so were operating on a bit of a shoestring.”

German pilots are given their objectives before taking to the skies, 18 August 1940. (Credit: Corbis)

 

7 September 1940 - Target: London

Dismayed by the failure to destroy Fighter Command and incensed by a British bombing raid on Berlin, Göring turned his attention to London. Now the citizens of the British capital would feel the full wrath of the Luftwaffe, and in the process either the RAF would be destroyed or the British government would be forced to the negotiating table.

British radar screens lit up as wave after wave of German bombers streamed towards London. It was an astonishing and terrifying sight, 350 Luftwaffe bombers accompanied by 617 German fighter aircraft.

Within an hour, every squadron in a 70-mile radius of the capital was either airborne or waiting to be scrambled. Fighter Command realised too late that the raid’s intended target was not its own airfields – and soon, bomb after bomb began to rain down on the docks, factories and houses below. The British were caught unprepared and lost 28 aircraft and 448 lives in the attacks. But once again there was no definitive result. Another test was required.

London burns behind Tower Bridge on 7 September 1940, the day of the first mass air raid on the capital. Some 448 Britons were killed in the raid. (Credit: Getty Images)

 

15 September 1940 - Battle of Britain Day

A spell of bad weather had meant a delay in hostilities on Eagle Day. But 15 September dawned clear and bright. As the first German bombers began to appear one after the other, the British scrambled their fighter squadrons. 

Air Vice-Marshal Keith Park, commander of No 11 Group, responsible for the defence of London, famously ordered all his aircraft into the air to defend the capital, abandoning his own policy of deliberate, smaller attacks by individual squadrons.

Drawing on reserves from No 12 Group to the north, the British fighters swarmed around the massed German formations, peeling the fighter escorts off into individual dogfights. It was a tactic that left the bombers unprotected – and they were soon falling in devastating numbers.

An armed guard stands over a portion of a Dornier bomber which has crashed on a London roof, 15 September 1940. (Credit: Hulton/Getty Images)

Park’s decision was absolutely critical. If the Germans had launched a second mass raid immediately after the first, British fighters would have been caught on the ground refuelling. But Park had banked on the Luftwaffe having no reserves, as was the case with Fighter Command. He took a huge gamble, but battles are not won by the timid. For months the Luftwaffe had believed that Fighter Command was on its last legs and all that was required was a final knock-out blow. As the Germans tallied up their devastating losses, it was clear that they had failed.

Kate Moore is the author of The Battle of Britain (2010), which was published by Osprey in association with the Imperial War Museum.

 

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