A frigate navy depends on how the fleet is organised

Japan and South Korea centre their fleets on destroyers, which serve as their principal status assets despite their capable Mogami and Chungnam frigates. India's carrier, destroyer and frigate forces are intended to fight together in task groups. Singapore is a clearer frigate-centred example, with a force-planning picture of six frigates, six corvettes and six conventional submarines. A future Singaporean destroyer force is suggested as a possible supplement to that structure, retaining its frigate core. Organisational priorities and operational roles explain this distinction more clearly than the names in an inventory.