The Action of March 23, 1654 is the name given to a naval battle which took place near Colombo, Ceylon, when a force of 5 Portuguese galleons which were escorting 5 merchant galliots to Colombo, fought its way through a Dutch blockading squadron of 3 ships. 2 of the Dutch ships were captured, but the Portuguese in the confusion of having their 2 top officers killed, these ships were recaptured. They ran aground but were refloated.