IL2-Cliffs of Dover is a World War II combat flight simulator

Battle of Britain

On August 13, 1940 the main offensive—called Adlerangriff (“Eagle Attack”) by Hitler—was unleashed, initially against air bases but also against aircraft factories and against radar stations in southeastern England. Although targets and tactics were changed in different phases, the underlying object was always to wear down Britain’s air defense, and indeed the effort severely strained the limited resources of Fighter Command, under Air Chief Marshal Sir Hugh Dowding. The British disposed slightly more than 600 frontline fighters to defend the country. The Germans meanwhile made available about 1,300 bombers and dive-bombers and about 900 single-engine and 300 twin-engine fighters. These were based in an arc around England from Norway to the Cherbourg peninsula in northern coastal France. For the defense of Britain, Fighter Command was divided into four groups, of which the most hard-pressed during the Battle of Britain were Number 11 Group, defending southeastern England and London and headquartered at Uxbridge, Middlesex; and Number 12 Group, defending the Midlands and Wales and headquartered at Watnall, Nottinghamshire. The other two groups were Number 10, defending southwestern England, and Number 13, defending northern England and all of Scotland. Each group was divided into sectors, which received reports from group headquarters about approaching Luftwaffe formations and mobilized squadrons of planes from numerous airfields to fight them off. The British radar early warning system, called Chain Home, was the most advanced and the most operationally adapted system in the world. Even while suffering from frequent attacks by the Luftwaffe, it largely prevented German bomber formations from exploiting the element of surprise. To fight off the bombers, Fighter Command employed squadrons of durable and heavily armed Hawker Hurricanes, preferring to save the faster and more agile Supermarine Spitfire—unsurpassed as an interceptor by any fighter in any other air force—for use against the bombers’ fighter escorts.