In 2010, Thailand lowered 25 retired battle tanks into 80 feet of water off Narathiwat; a decade later, local fishermen reported a sharp boost in catches

Thailand's army sank obsolete battle tanks and railway cars into the Gulf of Thailand. This initiative aimed to create new fishing grounds for local fishermen. Marine life has since thrived on these structures, attracting various fish species. Studies elsewhere show artificial reefs can significantly increase fish catches and income. This project demonstrates repurposing military equipment to rebuild livelihoods effectively.