Pedra Branca, Singapore in the context of "Republic of Singapore"

Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. Its territory comprises one main island, 63 satellite islands and islets, and one outlying islet. The country is about one degree of latitude (137 kilometres or 85 miles) north of the equator, off the southern tip of the Malay Peninsula, bordering the Strait of Malacca to the west, the Singapore Strait to the south along with the Riau Islands in Indonesia, the South China Sea to the east and the Straits of Johor along with the State of Johor in Malaysia to the north.

In its early history, Singapore was a maritime emporium known as Temasek; subsequently, it was a major constituent of several successive thalassocratic empires. Its contemporary era began in 1819, when Stamford Raffles established Singapore as an entrepôt trading post of the British Empire. In 1867, Singapore came under direct British control as part of the Straits Settlements. During World War II, Singapore was occupied by Japan in 1942 and returned to Britain as a Crown colony following Japan's surrender in 1945. Singapore gained self-governance in 1959 and in 1963 became part of the new federation of Malaysia, alongside Malaya, North Borneo and Sarawak. Ideological differences led to Singapore's expulsion from the federation two years later; it became an independent sovereign country in 1965. After early years of turbulence and despite lacking natural resources and a hinterland, the nation rapidly developed to become one of the Four Asian Tigers.

The Pedra Branca dispute was a territorial dispute between Singapore and Malaysia over several islets at the eastern entrance to the Singapore Strait, namely Pedra Branca (previously called Pulau Batu Puteh and now Batu Puteh by Malaysia), Middle Rocks and South Ledge. The dispute began in 1979 and was largely resolved by the International Court of Justice (ICJ) in 2008, which opined that Pedra Branca belonged to Singapore and Middle Rocks belonged to Malaysia. Sovereignty over South Ledge belongs to the state in the territorial waters of which it is located.

In early 1980, Singapore lodged a formal protest with Malaysia in response to a map published by Malaysia in 1979 claiming Pedra Branca. In 1989 Singapore proposed submitting the dispute to the ICJ. Malaysia agreed to this in 1994. In 1993, Singapore also claimed the nearby islets Middle Rocks and South Ledge. In 1998 the two countries agreed on the text of a Special Agreement that was needed to submit the dispute to the ICJ. The Special Agreement was signed in February 2003, and the ICJ formally notified of the Agreement in July that year. The hearing before the ICJ was held over three weeks in November 2007 under the name Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia v. Singapore).