The beginning of air-to-air combat of the Second Sino-Japanese War and World War II in general, when six Japanese bombers are shot down by Chinese fighters while raiding Chinese air bases.
The Second Sino-Japanese War began on 7 July 1937 with the Marco Polo Bridge Incident in the Republic of China and is often regarded as the start of World War II as full-scale warfare erupted with the Battle of Shanghai, and ending when the Empire of Japan surrendered to the Allies in August 1945. The Chinese Air Force faced the Imperial Japanese Army and Navy Air Forces and engaged them in many aerial interceptions, including the interception of massed terror-bombing strikes on civilian targets, attacking on each other's ground forces and military assets in all manners of air-interdiction and close-air support; these battles in the Chinese skies were the largest air battles fought since the Great War, and featured the first-ever extensive and prolonged deployment of aircraft carrier fleets launching preemptive strikes in support of expeditionary and occupational forces, and demonstrated the technological shift from the latest biplane fighter designs to the modern monoplane fighter designs on both sides of the conflict.Although a largely dismissed and forgotten war in the Western thinking, the significance and impact of the airwar between China and the Empire of Japan cannot be denied; it was the best opportunity for the Western powers to learn about the development and technological prowess of the enemy that would shock the West with the rude awakening by the end of 1941 when Imperial Japanese ambitions expanded into the Pacific.
Air combat manoeuvring (also known as ACM or dogfighting) is the tactical art of moving, turning and/or situating one's fighter aircraft in order to attain a position from which an attack can be made on another aircraft. Air combat manoeuvres rely on offensive and defensive basic fighter manoeuvring (BFM) to gain an advantage over an aerial opponent.