苏维埃联盟, as one of the seven major powers, has a unique national focus tree.It was then updated with the No Step Back DLC. If certain DLCs are not enabled, only part of the focus tree will be available.
The Soviet focus tree features a detailed industrial and martial path, as well as 5 political paths, 3 communist, and 2 non-communist.
- Infrastructure Effort/Heavy Industry Branch
- The Industrial tree allows for greater industrialization of the nation
- Transpolar Flights Branch
- The Airforce focuses
- Expand the Red Fleet Branch
- The Navy focuses
- Found the PCDI Branch
- Military Engineering University Sub-branch
- Strengthen the Mobilization Plan Branch
- The Path of Marxism Leninism Branch
- The Centre Sub-branch
- The historical path that keeps Stalin in power and slowly makes him and the union stronger.
- The Left opposition Sub-branch
- This branch puts Trotsky in power and allows for his permanent revolution ideas to be put into play.
- The Right Opposition Sub-branch
- Puts Bukharin into power and restarts the N.E.P. This branch is A middle ground between the Left and Centre, and the only ahistorical path to have the possibility to avoid a civil war.
- Gain Support From Party Members Sub-branch
- Strengthen the Trade Unions Sub-branch
- Addressing Internal Affairs Sub-branch
- The Comintern Sub-branch
- Beaten but not defeated Branch
- Allows for the dismantling of communism, and the restoration of the monarchy. This then feeds into a Monarchist path and a Fascist path.
- Reconvene the Zemsky Sobor Sub-branch