At the end of August 2012, the BBC ran a report about the commemoration of a young man who had been killed over 70 years earlier. "A Battle of Britain pilot who was killed when his Spitfire crashed following a dogfight in the skies above Kent has been honored. Flying Officer Oswald St John 'Ossie' Pigg lost his life in the crash at Elvey Farm on 1 September 1940. The 22-year-old had been involved in an aerial fight with a Messerschmitt. A plaque was unveiled near the site by his niece Stephanie Haigh and the Battle of Britain Memorial Flight carried out a flypast on Thursday."

The sentiment and gratitude Churchill expressed back in 1940 is very much alive today. The sacrifice made by "The Few", the British and Allied fighter pilots who won the Battle of Britain in 1940, remains close to the hearts of the British public, and the piece by the BBC is typical of the national sentiment manifested in air shows, museums, TV programs and books. Even as the last of "The Few" pass on, it seems unlikely that the legend they helped to create will be forgotten anytime soon.

There are a number of reasons for that, chief among them the belief that it was this handful of men, many of them barely out of school, who prevented Nazi Germany from conquering Britain on their own. With the comfort of hindsight, historians now suggest that the picture was actually more complex than that, but the Battle of Britain, fought throughout the summer and early autumn of 1940, was unquestionably epic in scope. The largest air campaign in history at the time, the vaunted Nazi Luftwaffe sought to smash the RAF as a prelude to German invasion, leaving the British public and its pilots engaged in what they believed was a desperate fight for national survival.

Thankfully, the RAF stood toe-to-toe with the Luftwaffe and ensured Hitler's planned invasion was permanently put on hold. The Allied victory in the Battle of Britain inflicted a psychological and physical defeat on the Luftwaffe and Nazi regime at large, and as the last standing bastion of democracy in Europe, Britain would provide the toehold for the June 1944 invasion of Europe that liberated the continent. For those reasons alone, the Battle of Britain was one of the decisive turning points of history's deadliest conflict.

Of course, the RAF was instrumental in other ways during the war. The RAF supported Allied forces all over the world, from Norway to Burma to Tunisia, and the RAF conducted devastating bombing campaigns against German industry and cities. In the end, the Allies emerged victorious, even as Britain fell behind other leading nations in air technology. World War II witnessed the birth of the jet age, a future glimpsed briefly in the spectacular but doomed appearance of the Messerschmitt Me 262 near the war's end, and Britain would be the only nation other than Germany with a jet fighter in combat by the time World War II was through.

Given the RAF's importance, it should come as no surprise that some of the pilots ranked among Britain's most recognized war heroes, and Douglas Bader remains one of the most famous British soldiers in World War II. He has become synonymous with courage and perseverance in adversity, especially since both his legs were amputated after an air crash in 1931, yet he managed to continue flying and return to the RAF at the outbreak of the war in 1939. He became a well-decorated and highly promoted fighter ace before being shot down and taken prisoner by the Germans, and as a prisoner of war for three and a half years, he made persistent attempts to escape, despite the considerable difficulties posed by having two artificial legs, until he was sent to Colditz. After the war, he received a knighthood and many other awards for his charitable work in support of disabled war veterans.