When and why were the home guard set up?

The Home Guard was established in the United Kingdom during World War II, specifically in May 1940. It was created to defend against the threat of invasion, particularly after France fell to Nazi Germany. Comprised mainly of volunteers who were not eligible for regular military service, the Home Guard aimed to bolster local defense efforts and maintain morale on the home front. The organization became a symbol of civilian resilience and commitment to national defense during the war.