Reinsurance rates kept easing at the April 1 renewals, even with geopolitical tension running high and the economic outlook still cloudy, according to major reinsurance brokers.
Howden said the renewal finished in an orderly way, without structural disruption, with disciplined capacity and pricing outcomes that favoured cedents.
In its view, that points to a market still in solid shape despite the broader strain created by geopolitical instability.
Across separate renewal reports, Aon, Gallagher Re, Guy Carpenter, and Howden Re pointed to the same drivers behind the softer trend.
Natural catastrophe losses stayed lower through 2025 and the first quarter of 2026. Reinsurer balance sheets remained strong. Capacity stayed abundant. Put it together and the market kept leaning toward buyers.
April 1 remains the main renewal season for insurers in Japan, Korea, and India, with some US ceding companies also renewing then.
Aon said about one-third of industry treaty business from US cedents renews in April, which keeps the period important well beyond Asia.
Howden Re said risk-adjusted property catastrophe rates on line fell back to levels last seen in the early 2020s, even as conflict in the Middle East put sharp pressure on several specialty lines around the world. It said the renewal stayed insulated from that volatility, at least in property catastrophe business.
Aon said insurers renewing at April 1 secured meaningful savings across all regions, building on the buyer-friendly conditions already seen at January 1.
The broker linked those outcomes to record industry capital, aggressive competition from insurance-linked securities markets, and relatively benign catastrophe losses across Asia Pacific. Those forces, it said, produced double-digit price cuts and looser terms and conditions at the main renewal for Japan, Korea, and India.
Demand also rose. Aon said global reinsurance demand increased by about 10% at the April renewal as buyers used favourable conditions to buy broader protection. Some, it added, are expected to return after renewal to look at additional purchases.
In parts of Asia Pacific, rate reductions reached as much as 20%, which according to Aon showed how much leverage buyers held in a market flush with capacity.
Gallagher Re described the April outcomes as an extension of January themes. Cedents achieved material risk-adjusted rate cuts across property and specialty lines, while casualty pricing stayed broadly stable.
The conflict involving Iran did not alter the April renewal outcome, several brokers said, though they also made clear the loss potential remains substantial.
Guy Carpenter estimated regional exposure in war and political violence lines at around $70 bn to $80 bn for war on land.
In marine, vessels above 50,000 gross tonnes account for about $14 bn of exposure, while hull-only exposure exceeds $45 bn. Add cargo and the claims picture grows fast.
In aviation, Guy Carpenter estimated aggregated hull exposure on the ground at eight of the region’s largest airports at roughly $35 bn, with further exposure sitting at smaller airports as well. Treaty reinsurers, the broker said, moved quickly to assess potential losses tied to the conflict.
Howden Re said the effective closure of the Strait of Hormuz, after coordinated US and Israeli strikes on Iranian military targets in late February 2026 and Iran’s response, did not directly affect property catastrophe renewal at April 1.
The disruption, it said, stayed concentrated in specialty classes such as marine war risk, energy, and political violence, where capacity repriced at several multiples of pre-conflict levels.
Guy Carpenter said potential losses across political violence, marine, and aviation could still prove significant because of the scale of the conflict. Even so, it did not see reinsurers treating buyers more harshly than they had in January.
David Flandro, head of industry analysis and strategic advisory at Howden Re, said the renewal took place in a largely benign property catastrophe setting and stayed shielded from immediate disruption in the Gulf. He also warned that a prolonged energy supply shock would raise the risk of renewed inflation and higher interest rates.
Those pressures have historically affected reinsurance capital and pricing well beyond the lines directly exposed to conflict.
For now, though, the market still looks soft. Strong capital, light catastrophe losses, and competitive capacity kept control with buyers through April, even as war risk and macro uncertainty sat there in the background, unresolved.
