Kaliningrad, formerly German (1255–1946) Königsberg, Polish Królewiec, city, seaport, and administrative centre of Kaliningrad oblast (region), Russia. Detached from the rest of the country, the city is an exclave of the Russian Federation. Kaliningrad lies on the Pregolya River just upstream from Frisches Lagoon. Formerly the capital of the dukes of Prussia and later the capital of East Prussia, the city was ceded to the Soviet Union in 1945 under the Potsdam agreement. The old town of Königsberg (“King’s Mountain”) grew up around the fortress built in 1255 by the Teutonic Knights on the advice of Přemysl Otakar II, king
Maldives, in full Republic of Maldives, also called Maldive Islands, independent island country in the north-central Indian Ocean. It consists of a chain of about 1,200 small coral islands and sandbanks (some 200 of which are inhabited), grouped in clusters, or atolls. The islands extend more than 510 miles (820 km) from north to south and 80 miles (130 km) from east to west. The northernmost atoll is about 370 miles (600 km) south-southwest of the Indian mainland, and the central area, including the capital island of Male (Male’), is about 400 miles (645 km) southwest of Sri Lanka. The
Singapore, city-state located at the southern tip of the Malay Peninsula, about 85 miles (137 kilometres) north of the Equator. It consists of the diamond-shaped Singapore Island and some 60 small islets; the main island occupies all but about 18 square miles of this combined area. The main island is separated from Peninsular Malaysia to the north by Johor Strait, a narrow channel crossed by a road and rail causeway that is more than half a mile long. The southern limits of the state run through Singapore Strait, where outliers of the Riau-Lingga Archipelago which forms a part of Indonesia extend to