Tone class cruisers (1937)
Heavy Cruisers Tone, Chikuma. The last IJN heavy cruisers The Tone class cruisers, IJN Tone and Chikuma were part of the 1932 supplemental plan. However, in 1938-39, Japan tore off all treaties and reconsidered a new naval plan. It was decided for example to complete them as heavy cruisers, with their initial 155 mm (6-in) … Read more