Lloyd's of London

Lloyd's of London is a specialist insurance and reinsurance market founded in 1688 in a London coffee house. It is not a single company but a marketplace where competing syndicates underwrite risk. Regulated by the Prudential Regulation Authority, Lloyd's remains the global reference point for novel and catastrophic risk, including aviation, satellite, cyber, and marine war risk. Its P&I clubs, mutual insurance associations for shipping operators, are a distinct but interconnected layer of the market that cover liability and hull risk.

Since the opening of the Iran conflict, Lloyd's syndicates have repriced War risk coverage for vessels transiting the Strait of Hormuz and the broader Persian Gulf. On 4 May 2026, UK Maritime Trade Operations (UKMTO) upgraded the Hormuz commercial shipping advisory to its critical tier after recording 41 vessel incidents in ten weeks, the first maximum-level escalation since the conflict opened. Lloyd's P&I clubs extended their war-risk cover suspensions in parallel, raising the effective insurance floor for commercial vessels attempting transit without naval escort . The Joint War Committee (JWC) required written rules of engagement from either the Coalition or the PGSA before war-risk cover could reopen, a condition neither had published as of late May .

On 19 June 2026, Lloyd's launched a Chubb-led marine war-risk consortium offering $200m of hull capacity, $200m of P&I cover, and $200m of cargo capacity, a total of $400m, for vessels crossing the Strait of Hormuz. Chief of markets Patrick Tiernan said the facility was available to brokers immediately, subject to underwriting and sanctions screening. It is the first substantive return of private war-risk capacity since the International Group of P&I Clubs withdrew cover at the conflict's outset . The sanctions-screening condition means every covered cargo must comply with existing OFAC restrictions, tying the consortium to the same waiver the MOU promised but had not delivered. The Lloyd's Market Association separately noted that safety, not insurance, remained the binding constraint: the navigable channel was uncleared, no minesweeping had been reported, and tracking data showed zero completed eastbound transits by 20 June.

The shadow-fleet seizure of the Ethera in European waters by Belgium and France tightened Lloyd's underwriting appetite for opaque vessel registries, compounding the Gulf exposure. The two crises together, Russian shadow fleet evasion and Iranian Hormuz disruption, have forced Lloyd's syndicates to reassess the entire global marine war risk portfolio simultaneously, a level of concurrent geopolitical exposure not seen since the 1980s Tanker War.