Battle of Trafalgar at Toulon on the Mediterranean coast. Other ports on the French Atlantic coast harboured smaller squadrons. France and Spain were allied, so the Spanish fleet based in Cádiz and Ferrol was also available. The British possessed an experienced and well-trained corps of naval officers. By contrast, some of the best officers in the French navy had either been executed or had left the service during the early part of the French Revolution. Vice-Admiral Pierre-Charles Villeneuve had taken command of the French Mediterranean fleet following the death of Latouche Treville. There had been more competent officers, but they had either been
Naval regions and districts of the Kriegsmarine the sea defense zones became well tested when the Allies invaded western Europe, in particular at the battle of Normandy. Sea Defense zone forces also fought fiercely to avoid losing Germany's submarine bases in France, in one case holding out for several months under Allied siege before surrendering. Naval regions and districts of the Kriegsmarine Naval regions and districts were the official shore establishment of Nazi Germany's Kriegsmarine during World War II. The Kriegsmarine shore establishment was divided into four senior regional commands, who were in turn subordinated to the operational Navy Group commanders who commanded all sea and shore