September is historically a slow month for travel news in South East Asia. With the October Golden Week imminent, followed by the peak November-February tourism season, it's usually a period to reflect and prepare. Not this year. Political upheaval and economic instability in ASEAN's two largest economies, Indonesia and Thailand, are front-page news. Events in both nations have the potential to influence the end-of-year travel season, not least in Thailand where an enforced national election is likely. Meantime, Gary and Hannah assess Malaysia's latest positioning statement for its biggest ever 12-month national tourism campaign in 2026. Phnom Penh inaugurates Cambodia's much hyped new Techo Airport. And Vietnam's buoyant tourism economy enjoys a further boost during National Day. Plus, why are consumer trade shows an even bigger deal than normal in 2025 in Malaysia, Singapore, Vietnam and the Philippines? All this and more in our weekly travel and tourism news roundup.