On November 9, 2023, the USAID and Australia Mekong Safeguards program (Mekong Safeguards) and USAID Mekong For the Future (MFF) jointly held a webinar on linear infrastructure in the Mekong subregion, Inclusive and Resilient Infrastructure Development: The Case Study of High-Speed Rail in Thailand. The webinar focused on learning and insights from research and direct engagement with key stakeholders in infrastructure development in Southeast Asia, with a particular case study of the high-speed rail development in the Mekong subregion.