evidence: Singapore and Malaysia concluded the territorial sea boundaries between them in the Strait of Johor in 1995. With the exception of a dispute over port limits in 2018-2019, which was quickly resolved, both countries have mainly respected this boundary. The maritime boundary between the two countries in the Strait of Singapore, however, has always been a complicated issue. Both Singapore and Malaysia disputed three small features located in the Strait of Singapore: Pedra Branca, Middle Rocks and South Ledge. This dispute was brought in front of the International Court of Justice (ICJ), and the court delivered its decision in 2008. The ICJ awarded the sovereignty of Pedra Branca, a small island with a lighthouse operating on it, to Singapore, whilst awarding Middle Rocks, two uninhabited rocks, to Malaysia. The sovereignty over South Ledge, a low-tide elevation, to the State in the territorial waters of which it is located as per Article 13 of UNCLOS. [...] The littoral States of the Straits of Malacca and Singapore—Indonesia, Malaysia, Singapore and Thailand—have successfully used bilateral negotiations to agree upon maritime boundaries across a large part of the Malacca Straits and Singapore.