Pedra Branca dispute

Sovereignty over Pedra Branca/Pulau Batu Puteh, Middle Rocks and South Ledge (Malaysia v. Singapore)
Court	International Court of Justice
Decided	23 May 2008
Citation(s)	General List No. 130
Transcript(s)	Written proceedings
Court membership
Judge(s) sitting	Awn Shawkat Al-Khasawneh, Raymond Ranjeva, Shi Jiuyong, Abdul G. Koroma, Gonzalo Parra Aranguren, Thomas Buergenthal, Hisashi Owada, Bruno Simma, Peter Tomka, Ronny Abraham, Kenneth Keith, Bernardo Sepúlveda Amor, Mohamed Bennouna, Leonid Skotnikov, Pemmaraju Sreenivasa Rao (ad hoc judge appointed by Singapore) and Christopher J.R. Dugard (ad hoc judge appointed by Malaysia)
Case opinions
Singapore has sovereignty over Pedra Branca; Malaysia has sovereignty over Middle Rocks; country in whose territorial waters South Ledge is located has sovereignty over that maritime feature

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).

Singapore argued that Pedra Branca was terra nullius, and that there was no evidence the island had ever been under the sovereignty of the Johor Sultanate. In the event the Court did not accept this argument, Singapore contended that sovereignty over the island had passed to Singapore due to the consistent exercise of authority over the island by Singapore and its predecessor, the United Kingdom. The actions taken included selecting Pedra Branca as the site for Horsburgh Lighthouse and constructing the lighthouse, requiring Malaysian officials wishing to visit the island to obtain permits, installing a military rebroadcast station on the island, and studying the feasibility of reclaiming land around the island. Malaysia had remained silent in the face of these activities. In addition, it had confirmed in a 1953 letter that Johor did not claim ownership of the island, and had published official reports and maps indicating that it regarded Pedra Branca as Singapore territory. Middle Rocks and South Ledge should be regarded as dependencies of Pedra Branca.

Malaysia's case was that Johor had original title to Pedra Branca, Middle Rocks and South Ledge. Johor had not ceded Pedra Branca to the United Kingdom, but had merely granted permission for the lighthouse to be built and maintained on it. The actions of the United Kingdom and Singapore in respect of the Horsburgh Lighthouse and the waters surrounding the island were not actions of the island's sovereign. Further, the 1953 letter had been unauthorised and the official reports and maps it had issued were either irrelevant or inconclusive.

On 23 May 2008, the Court ruled that Pedra Branca is under Singapore's sovereignty, while Middle Rocks belongs to Malaysia. As regards South Ledge, the Court noted that it falls within the apparently overlapping territorial waters generated by mainland Malaysia, Pedra Branca and Middle Rocks. As it is a maritime feature visible only at low tide, it belongs to the state in the territorial waters of which it is located. Malaysia and Singapore have established what they have named the Joint Technical Committee to delimit the maritime boundary in the area around Pedra Branca and Middle Rocks, and to determine the ownership of South Ledge.