Battle of the Heligoland Bight (1939) but it produced co-operation difficulties. A solution to the problem was twofold. Fighter units defending the North Sea coast were subordinated to "Luftgaukommando" XI (Air District Command 9) in Hanover. These fighter units would function as an autonomous fighter command, or "Jagdfliegerführer" (Fighter Flyer Leaders). The command of Fighter Command unit was given to "Oberstleutnant" Carl-August Schumacher, a former commander of II./"Jagdgeschwader" 77. Schumacher had served in the "Kaiserliche Marine" (Imperial German Navy) during the First World War and as an officer cadet had seen combat at the Battle of Jutland. It was hoped with his naval background and easy
Battle of the Ebro command ordered their troops to resist and not to retreat. Officers and men were executed for retreating. The battle was fought by both sides as a World War I Western Front style battle, with each side launching bloody frontal assaults on enemy positions in what became a war of attrition. The Nationalist tactic was to use artillery and aerial bombardment in small areas to soften resistance and then to launch a frontal assault with one or two infantry battalions to occupy the area. Each day 500 cannons fired more than 13,000 rounds at the Republican troops and more than 200