The Endurance class ships are the largest and most advanced in the Singapore Navy. They were designed and built locally to replace older tank landing ships, with four Endurance class ships entering service between 2000-2001. The ships are 141 meters long and can carry up to 18 tanks, 20 vehicles, and 350 troops. In addition to transporting forces, the Endurance class is used for logistics support, search and rescue operations, and disaster relief missions.