The 18th Cruiser Division (CruDiv 18, 第十八戦隊, Dai-Jūhachi Sentai) was a cruiser unit of the

Imperial Japanese Navy The Imperial Japanese Navy (IJN; Kyūjitai: Shinjitai: ' 'Navy of the Greater Japanese Empire', or ''Nippon Kaigun'', 'Japanese Navy') was the navy of the Empire of Japan from 1868 to 1945, when it was dissolved following Japan's surrend ...

. The division was part of the 4th Fleet and consisted of the

light cruisers A light cruiser is a type of small or medium-sized warship. The term is a shortening of the phrase "light armored cruiser", describing a small ship that carried armor in the same way as an armored cruiser: a protective belt and deck. Prior to thi ...

and ''Tatsuta''.

Organization

*This article handles all ''Dai-Jūhachi Sentai'' collectively.

Commanding officers

*This article handles all ''Dai-Jūhachi Sentai'' collectively.

Notes

Naval units and formations of Imperial Japan Military units and formations established in 1940 Military units and formations disestablished in 1942 Military units and formations established in 1944 Military units and formations disestablished in 1945 {{Japan-mil-stub