The Ahmad Yani class of six general-purpose frigates were acquired by the Indonesian Navy in the 1980s. They were originally built in the Netherlands for the Royal Netherlands Navy as the Van Speijk class which were licence-built versions of the British Leander class.
KRI Karel Satsuitubun
The Indonesian Navy is the naval branch of the Indonesian National Armed Forces. It was founded on 10 September 1945 and has a role to patrol Indonesia's lengthy coastline, to enforce and patrol the territorial waters and Exclusive Economic Zone (EEZ) of Indonesia, to protect Indonesia's maritime strategic interests, to protect the islands surrounding Indonesia, and to defend against seaborne threats.
Grumman HU-16 Albatross of the naval aviation, 1950s–1960s
KRI Pasopati, a Whiskey-class submarine which is now a museum ship
An Indonesian Imam Bondjol-class in late 1950s
Indonesian frigate KRI Karel Satsuit Tubun (356) part of the Indonesian phase of exercise Cooperation Afloat Readiness and Training (CARAT)