Temporal Naval Armaments Supplement Programme
# Temporal Naval Armaments Supplement Programme

The Temporal Naval Armaments Supplement Programme (マル臨計画, 情勢ニ応ズル軍備欠陥補充, Maru Rin Keikaku, Jōsei ni ouzuru Gunbi-Kekkan Hojū) is one of the armaments expansion plan of the Imperial Japanese Navy (IJN).

## Background

In October 1940, the IJN schemed building of the submarines and auxiliary vessels because there was a shortage of them.

## Table of vessels

| Category | Class | Vessel number(s) | Completed | Cancelled |
| - | - | - | - | - |
| Subchaser | No.13 | #184 – 194 | No.17 (#184) to No.27 (#194) | |
| Medium-sized submarine | Ro-35 | #201 – 209 | Ro-35 (#201) to Ro-43 (#209) | |
| Medium-sized submarine | Ro-100 | #210 – 218 | Ro-100 (#210) to Ro-108 (#218) | |
| Combat support ship | Ashizuri | #219 – 220 | Ashizuri (#219), Shioya (#220) | |
| Subchaser | No.13 | #221 – 232 | No.28 (#221) to No.39 (#232) | |
| Combat support ship | Sunosaki | #233 – 236 | Takasaki (#233) | #234 – 236 |
| Training cruiser | Katori | #237 | | #237 |
| Motor torpedo boat | No.1 | #241 – 246 | No.1 (#241) to No.6 (#246) | |
| Auxiliary minesweeper | Aux. No.1 | #251 – 256 | Aux. No.1 (#251) to Aux. No.6 (#256) | |
| Auxiliary minelayer | Aux. No.1 | #257 – 260 | Aux. No.1 (#257) to Aux. No.4 (#260) | |
| Food ship | Kinesaki | #261 – 263 | Hayasaki (#261), Shirasaki (#262), Arasaki (#263) | |
