In war, an open city is a settlement which has announced it has abandoned all defensive efforts, generally in the event of the imminent capture of the city to avoid destruction. Once a city has declared itself open, the opposing military will be expected under international law to peacefully occupy the city rather than destroy it. According to the Protocol I of the Geneva Conventions, it is forbidden for the attacking party to "attack, by any means whatsoever, non-defended localities". The intent is to protect the city's civilians and cultural landmarks from a battle which may be futile.
Attacking forces do not always respect the declaration of an "open city". Defensive forces will occasionally use the designation as a political tactic as well. In some cases, the declaration of a city to be "open" is made by a side on the verge of defeat and surrender; in other cases, those making such a declaration are willing and able to fight on, but prefer that the specific city be spared. Often, resistance movements will be active in open cities, straining the temperate conduct of the occupying forces.
Numerous cities were declared open cities during World War II:
Kraków was left undefended (except for some small local units) after the Polish 6th Infantry Division marched by the city to the nearby Niepołomice Forest to set new defensive lines during the German invasion of Poland. This led the Mayor of Kraków to declare it an open city on 5 September 1939. The German Army entered the city the next day.
Brussels was declared an open city by the Belgian government on 17 May 1940 during the Battle of Belgium, and was occupied by the Germans.
Paris was declared an open city by the French government on 11 June 1940 during the Battle of France, as the government relocated to Bordeaux.
Belgrade was declared open on 5 April 1941 by the Kingdom of Yugoslavia, just before the German invasion of Yugoslavia. The Wehrmacht did not respect the open city status and heavily bombed the city.
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.
The Battle of Bataan (Labanan sa Bataan; January 7 – April 9, 1942) was fought by the United States and the Philippine Commonwealth against Japan during World War II. The battle represented the most intense phase of the Japanese invasion of the Philippines during World War II. In January 1942, forces of the Imperial Japanese Army and Navy invaded Luzon along with several islands in the Philippine Archipelago after the bombing of the American naval base at Pearl Harbor. The commander in chief of the U.S.
The Philippines campaign (Kampanya sa Pilipinas, Campaña en las Filipinas del Ejercito Japonés, Firipin no Tatakai), also known as the Battle of the Philippines (Labanan sa Pilipinas) or the Fall of the Philippines, was the invasion of the Philippines by the Empire of Japan and the defense of the islands by United States and the Philippine Armies during World War II. The Japanese launched the invasion by sea from Formosa, over north of the Philippines.
The Commonwealth of the Philippines (Commonwealth de Filipinas or Mancomunidad de Filipinas; Komonwelt ng Pilipinas) was an unincorporated territory and commonwealth of the United States that existed from 1935 to 1946. It was established following the Tydings–McDuffie Act to replace the Insular Government of the Philippine Islands and was designed as a transitional administration in preparation for full Philippine independence. Its foreign affairs remained managed by the United States.