The headline loss numbers from Asia-Pacific’s first half of 2026 are modest. The story underneath them is not. Aon’s Global Catastrophe Recap: First Half of 2026, published July 22, recorded total economic losses across the region of approximately US$10 billion against insured losses of just US$1 billion – a recovery ratio of roughly 10%. China’s seasonal floods alone generated approximately US$4.9 billion in economic losses while producing only around US$100 million in insured losses, a coverage ratio of approximately 2%. That single event illustrates a structural problem that independent bodies consistently identify as among the most entrenched in global insurance markets.
The H1 2026 figures are not an anomaly. Swiss Re Institute’s June 2026 natural catastrophe protection gap analysis assigned Emerging Asia a catastrophe insurance resilience score of just 5%, indicating that only a small proportion of catastrophe-related economic exposure is protected by insurance. The report attributes the region’s large protection gap to rapid urbanisation and economic development outpacing insurance penetration. In full-year 2025, Asia accounted for approximately 30% of global economic catastrophe losses while representing only around 5% of insured losses, according to Swiss Re sigma research published in March 2026.
The global natural catastrophe protection gap reached US$424 billion in 2025, up from US$395 billion a year earlier, as economic exposure continued to outpace insurance coverage, particularly in emerging markets. Even advanced Asia-Pacific, including Japan, Australia, and South Korea, recorded a catastrophe insurance resilience index of 29.1% in 2025, according to Swiss Re. The OECD’s Economic Outlook for Southeast Asia, China, and India 2025, published in December 2025 and focused on disaster risk financing, characterised the disparity between economic and insured losses in Emerging Asia as “immense,” attributing it to limited access to catastrophe modelling data, affordability constraints, and underdeveloped distribution infrastructure. The United Nations Office for Disaster Risk Reduction’s (UNDRR) Global Assessment Report 2025 noted that insurance coverage in countries including the Philippines, Indonesia, Vietnam, and India remains below 1% of GDP.
China recorded the largest catastrophe losses in Asia during H1 2026. Beyond the May-to-June floods – 124 fatalities and approximately US$4.9 billion in economic losses – April severe convective storms generated approximately US$460 million in losses, June storms produced approximately US$390 million, and a January drought resulted in approximately US$70 million, per the Aon report. The 2% coverage ratio on the flood event is consistent with the broader Chinese market picture. China’s National Bureau of Statistics reported in its 2025 Statistical Communiqué, published February 2026, that property insurance premiums across the entire Chinese market totalled 1,470.3 billion yuan in 2025 – approximately 1.05% of GDP – while flood, waterlogging, and geological disasters caused direct economic losses of 166.6 billion yuan across the year. The OECD has separately identified limited access to quality risk assessment tools and catastrophe modelling as a specific structural constraint on insurers’ willingness and capacity to underwrite natural hazard risks in China and other Emerging Asian markets.
The Aon report identifies India as the market most exposed to climate variability in the second half of 2026, driven by El Niño conditions interacting with the southwest monsoon – which delivers around 70% of India’s annual rainfall. June 2026 rainfall was nearly 40% below the long-period average nationally, making it one of the driest Junes since records began in 1901, according to the India Meteorological Department.
That deficiency is a direct stress test for India’s Pradhan Mantri Fasal Bima Yojana (PMFBY). India's Press Information Bureau reported in August 2025 that PMFBY – the world’s largest crop insurance scheme by farmer applications – had insured 78.41 crore farmer applications since its 2016 launch and paid out ₹1.83 lakh crore (approximately US$22 billion) in cumulative claims. Enrolment reached a record 4.19 crore in 2024-25, a 32% increase over 2022-23. Farmer premiums are capped at 2% for Kharif season crops, with the remainder subsidised by central and state governments.
A sustained monsoon shortfall across key agricultural regions would be expected to generate elevated claims during the current season. The Aon report also flags that El Niño conditions can simultaneously intensify extreme daily rainfall events, raising flood risk in central and western peninsular India – a dynamic with implications for both agricultural and property lines. A May 13 convective storm caused 104 fatalities; an April 29 event resulted in 10 deaths.
In the Philippines, Tropical Storm Penha caused 12 fatalities and approximately US$30 million in economic losses, while a June earthquake affecting both the Philippines and Indonesia resulted in 93 fatalities and approximately US$250 million in losses, per the Aon report. Indonesia recorded multiple flooding events in January and February 2026 resulting in at least 87 fatalities. These losses landed in two of the region’s most underinsured markets. GlobalData analysis estimates the Philippines’ catastrophe protection gap at approximately 98%, compared with a global average of 58%. Insurance penetration in the Philippines was 1.79% of GDP, according to the Insurance Commission, remaining below the regulator’s 2% target. Across much of ASEAN, insurance penetration remains relatively low, with the OECD attributing this to factors including income levels, limited financial literacy, and underdeveloped insurance distribution.
Japan recorded a January winter weather event causing 49 fatalities and approximately US$250 million in losses, Typhoon Jangmi in June producing losses in the tens of millions, and Typhoon Mekkhala in late June causing 10 fatalities and approximately US$40 million in losses, per the Aon report. Japan represents the regional contrast case. The General Insurance Association of Japan’s (GIAJ) Fact Book 2024-2025, published in 2025, places Japan eighth globally by non-life gross direct premiums, with a non-life penetration rate of 2.1% of GDP – above most emerging Asian peers. Yet the same data shows residential earthquake insurance household ownership at 35.4% at end-2024, meaning nearly two-thirds of Japanese households carry no dedicated earthquake cover despite high seismic exposure, even with the government’s public-private reinsurance scheme. The gap between Japan’s relatively mature non-life market and its earthquake insurance take-up rate underscores that protection gaps persist across all income levels in the region – not only in emerging markets.
“Headline global loss figures can obscure where risk is actually accumulating. The first half of 2026 showed how regional events can have significant financial, operational, and human consequences even when global loss totals appear moderate,” said Michal Lörinc, head of catastrophe insight for Aon. Globally, economic losses totalled US$111 billion in H1 2026, 25% below the 21st-century average and the lowest first-half total since 2018, per Aon. The period still produced 23 billion-dollar economic loss events – matching the long-term average – and 13 billion-dollar insured loss events, exceeding the historical average of 10.
“Historical loss experience is becoming a less reliable guide to future risk. Understanding these trends is increasingly important to long-term decision making,” said Liz Henderson, global head of climate risk advisory for Aon. Swiss Re Institute projects that if the long-term trend of 5% to 7% annual real growth in insured natural catastrophe losses persists globally, annual insured losses could reach US$186 billion by 2030. In Emerging Asia, where Swiss Re estimates a catastrophe insurance resilience index of 5%, the report indicates that a large share of catastrophe-related economic exposure remains uninsured, highlighting the region’s persistent protection gap.
