evidence: The Singapore Strait is a narrow waterway that connects the Strait of Malacca in the west to the South China Sea in the east. It is situated between Singapore and Indonesia’s Riau Islands and is approximately 113 km long and 19 km wide. Due to its strategic location, the Singapore Strait is one of the busiest shipping lanes globally, making it an essential waterway for trade and commerce. [...] The Singapore Strait is a 113 km-long and 19 km-wide strait that lies between the Strait of Malacca and the South China Sea. It separates Singapore from Indonesia’s Riau Islands. The strait’s depth varies from 16 to 20 meters, and it is relatively shallow compared to other major shipping lanes around the world. The strait’s physical characteristics make it an important shipping lane, but also pose a challenge to navigation. [...] The Singapore Strait is also a critical waterway for national security and sovereignty. It is an international strait, meaning that ships from all countries have the right of innocent passage through the strait. However, the waters around the strait fall within the Exclusive Economic Zone (EEZ) of Singapore and Indonesia, which gives these countries the right to regulate activities in their waters.