Alone, unprepared, and weak. These are generally the words used to describe Britain's position in 1940, part of a narrative that has been built up ever since the end of World War II. However, the reality is very different. On land, sea, and in the air, Britain was prepared. It had the most powerful navy in the world; the RAF was relatively strong, but more importantly, was operating as part of a plan and a joined-up group system that was in reality never in any real danger of being defeated; even the post-Dunkirk British Army was better armed than the post-war narrative tells us. These forces were backed up by the Home Guard, and thousands of men and women in secret roles ready to help fight the invasion of the country. Even if all of this had gone wrong and the Nazis had defeated Britain militarily then a separate, highly secret civilian group were ready to become active only after the occupation had started.
One word associated more than any other during this period of the Second World War is 'alone'—Churchill played upon this in his speeches but in 1940, Britain had a hugely powerful empire. Although in many cases this support was thousands of miles away, the Empire and other Allies would have played a huge role had the Germans had invaded, one that has been overlooked in many accounts.
The narrative surrounding Britain's anti-invasion forces has often centered on 'Dad's Army'-like characters running around with pitchforks, on unpreparedness and sense of inevitability of invasion and defeat. The truth, however, is very different.
Top-secret, highly trained civilian volunteers were being recruited as early as the summer of 1940. Had the Germans attempted an invasion they would have been countered by saboteurs and guerrilla fighters emerging from secret bunkers, and monitored by swathes of spies and observers who would have passed details on via runners, wireless operators, and ATS women in disguised bunkers. Alongside these secret forces, the Home Guard were also setting up their own 'guerrilla groups,' and SIS (MI6) were setting up post-occupation groups of civilians to act as sabotage cells, wireless operators, and assassins had the Nazis taken control of the country.
The civilians involved in these groups understood the need for absolute secrecy and their commitment to keeping quiet meant that most went to their grave without ever telling anyone of their role. There has been no official and little public recognition of what these dedicated men and women were willing to do for their country in its hour of need, and after over eighty years of silence the time has come to highlight their remarkable role.