DELOS SHIPHOLDING SA V ALLIANZ GLOBAL CORPORATE AND SPECIALITY SE

[2025] EWCA Civ 1019, Court of Appeal, Lady Justice Asplin, Lord Justice Males and Lord Justice Popplewell, 30 June 2025

Insurance (marine) – War and allied risks – Detention – Effect of exclusion for customs or quarantine regulations and similar arrests – Non-disclosure – Knowledge and materiality – Insurance Act 2015

The claimants were the owners and operators of the vessel Win Win. She was detained on 17 February 2019 by the Indonesian authorities after dropping anchor at a location partly inside and partly outside Indonesian territorial waters.