The global commercial insurance market entered 2026 with arare tailwinds for buyers, but risk advisory firm Aon warns that rising geopolitical, legal, and claims-related volatility could quickly narrow options for organizations that delay action.
According to Aon’s Q1 2026 Global Insurance Market Insights report, markets remained broadly soft and competitive across most regions, supported by strong insurer profitability and a favorable reinsurance renewal season. Pricing fell by 1%–10% in Asia and EMEA, and by 11%–20% in Latin America and the Pacific, while North America held flat. Capacity was described as abundant in most regions, with underwriting characterised as flexible – except in North America, where a more prudent approach prevailed.
The report noted that many organizations retained meaningful opportunities to secure increased limits, broader coverage, and stronger program structures. However, Aon cautioned that outcomes were becoming increasingly differentiated by risk quality, geography, industry exposure, and resilience planning.
Aon CEO of risk capital Joe Peiser said the environment demanded immediate action. “Rising geopolitical volatility is exposing how quickly assumptions around coverage, capacity, and balance-sheet protection can break down,” he said. “Conflicts, supply chain disruption, and sanctions exposure are testing policy language, capacity, and claims assumptions simultaneously. Organizations that stress-test their programmes now will have far more options than those forced to react later.”
The Middle East conflict emerged as the single most disruptive force in the report. Aon said escalating tensions were weighing on underwriting appetite, capacity deployment, and pricing across multiple lines, including marine, aviation, property, cyber, political violence, and trade credit. Disruption to key trade routes, including the Strait of Hormuz, intensified supply-chain risk, drove energy pricing volatility, and triggered both active claims and precautionary notifications.
Marine risks proved particularly sensitive. Phil Smaje, Aon’s global industry specialty leader for transportation and logistics, said heightened tensions involving the US and Iran had prompted adjustments by marine war insurers. “In some cases, this has raised questions for clients around continuity of cover and pricing,” he said. “Despite this, broader marine market conditions remain soft, with ample capacity and continued support from the London Market.”
More broadly, insurers were reassessing pricing, tightening policy language, and recalibrating capacity ahead of observable operational and financial impacts, reinforcing the importance of proactive risk mapping and early engagement with insurers.
Beyond geopolitics, the report flagged sustained pressure from litigation and claims inflation, particularly in the United States. While early signs of tort reform were emerging in some jurisdictions, nuclear verdicts, rising defence costs, and social inflation continued to strain casualty and liability programs globally. Claims performance was also becoming a key differentiator, with organizations increasingly focused on insurer capability and responsiveness alongside price and coverage terms.
The report also identified the global data centre construction boom as a potential market disruptor. Aon said the traditional insurance market was currently insufficient to meet planned risk transfer demands tied to artificial intelligence infrastructure – a development it flagged as a significant discussion point for future market conditions, though new alternative capital was eyeing entry to expand supply.
Global chief broking officer for commercial risk solutions Cynthia Beveridge urged organisations to act while conditions remained favourable. “Use analytics to stress-test your program design, map your risk to your coverage, and explore alternatives such as parametric solutions, captives, and multi-year structures,” she said. “Acting now will help ensure you are well positioned when market conditions inevitably tighten.”
Aon described early 2026 as a finite window – an opportunity for organizations willing to move beyond transactional renewals and strengthen resilience before geopolitical and legal pressures narrow their options further.
