endonym Iran, and Mesopotamia being changed to Iraq. Transfer of a city between countries speaking different languages can result in seeming changes of name. Changes can be as slight as Straßburg (Germany) and Strasbourg (France). Some are less subtle: Thessaloniki, built in 4th century BC in ancient Macedonia became Selanik in the Ottoman Empire and sometimes being referred to as Salonica, now Thessaloniki in Greece; Pilsen in the Austro-Hungarian Empire became Plzeň in Czechoslovakia; Chișinău, now the capital of Moldova, was in Russian and Soviet times part of Romania and known as Kishinev (the latter name is used in English in certain historical contexts, e.g. Kishinev pogrom). Some are translations; Karlsbad become Karlovy Vary. When the formerly-German city of Danzig came under Polish rule, it became known in English by its Polish name of Gdańsk. But when Winston Churchill gave his Iron Curtain speech he still spoke of a city in Poland by its German name (Stettin) instead of its contemporary Polish name Szczecin even though Churchill fully accepted the transfer of the formerly-German city to Poland, probably because it is German phonology, not Polish, that is closer to English. The pattern is far from uniform, and it takes time. The Soviet Union replaced German city names in the former East Prussia that became the Kaliningrad Oblast and Japanese place names in southern Sakhalin Island with Russian names unrelated to the old German and Japanese place names after annexing them in the aftermath of World War II. The military junta changed the official English name of Burma to Myanmar in 1988, even though both were pre-existing names which originated from the Burmese language and used interchangeably depending on contexts (see Names of Myanmar). Decolonisation in India saw a trend to change the established English names of cities to the names in the local language. Since then, changes have included Chennai (from Madras in August 1996), Kolkata (from Calcutta in January 2001) and Mumbai (from Bombay in 1995), amongst many others. The People's Republic of China, upon its founding and new nationalities policy, changed the names of cities in ethnic minority regions from sometimes patronising Chinese language names to those of the native language. For example, it changed Dihua to Ürümqi and Zhenxi to Barkol. After the occupation of the communist North Vietnam at the end of the Vietnam War, the city of Saigon changed its name to Ho Chi Minh