Pre-Dreadnought Ships Technology ID
The research ID for Pre-Dreadnought Ships in Hearts of Iron IV is pre_dreadnoughts.
Pre-Dreadnought Ships
1936
Unlock this technology with the research command and the tech ID pre_dreadnoughts.
Unlocks
Researching Pre-Dreadnought Ships unlocks the following in Hearts of Iron IV:
- Pre-Dreadnought