苏维埃联盟作为1936开局的七个主要国家之一，拥有独特的国策树。在1.11.x版本的免费更新中，苏联国策树得到了内容重制，并在寸步不退DLC中得到了扩展。在该DLC中，加入了
君主主义/
法西斯主义分支，以及一条 
布哈林主义非历史分支。
苏维埃联盟国策树全图。点击以进入对应国策线。
苏维埃联盟国策树包含7条主线和9个分支，其中马克思-列宁主义道路线拥有7个分支。
- 重视基建/重工业线
- 工业国策树允许国家在大战前和大战后实施和改进
五年计划，加强基础设施建设，扩大工业规模和资源开发，获得科研加成，最终建立经互会。
- 跨过北极的航班线
- 空军国策线允许对
苏维埃空军进行改革，获得科研加成和空军经验。
- 扩建红海军线
- 海军国策线将增加海岸防御基础设施建设，允许对
红海军进行改革，获得科研加成和海军经验。
- 建立
国防工业人民委员部 线 - 这部分陆军国策将添加民族精神
国防工业，并随着玩家继续点国策给予对火炮和坦克的加成。
- 军事工程学院分支
- 该分支将在战略防御位置建设堡垒，并将工业转移到乌拉尔山脉。
- 强化动员计划线
- 这部分陆军国策将为
红军提供增益，同时给予步兵师的加成。
- 马克思-列宁主义道路
- 国策树中所有 共产主义线的开端。
- 中间派分支
- 左翼反对派分支
- 争取党员支持分支
- 强化工会分支
- 右翼反对派分支
- 这一分支将使 布哈林通过一场内战，或在刺杀斯大林后政变上台，并重启新经济政策（N.E.P.）。该分支是唯一可以避免内战爆发的非历史国策分支。
- 处理国内事务分支
- 这一分支将通过增加各种宣传活动来处理国内政治事务。
- 共产国际分支
- 这一分支将允许支援 苏维埃联盟的东方盟友，与他们发展关系，缔结盟约，和其他欧洲主要国家一道对东欧、中东和远东国家进行政治外交影响。
- 重开缙绅会议分支
- 这一内战后分支将允许弗拉基米尔三世加冕为沙皇，从而使罗曼诺夫王朝在
俄罗斯帝国复辟。它还可能建立一个以康斯坦丁·罗扎耶夫斯基 为领导人的法西斯主义政府，并使沙皇变为傀儡头目。另一种选择是成为一个神权政体，创建
第三罗马，由大主教梅莱修斯担任国家元首，迫使弗拉基米尔三世逊位。
Infrastructure Effort/Heavy Industry Branch
| File:Ambox outdated info.png | 这部分内容可能已不适合当前版本，最后更新于1.11。 |
Industrial branch of the Soviet national focus tree.
Clicking on a national focus icon leads to the appropriate table row.
| 图标 | 国策 | 前提条件 | 效果 | 描述 |
|---|---|---|---|---|
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Infrastructure Effort | None
满足下列条件将会跳过该国策：
Not enough building slots for  基础设施 |
Soviet Union is vast but mostly empty. We must ensure the ability to transport goods and equipment across the width of the country quickly. | |
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Heavy Industry | None |
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While our industrialization projects continue to gain speed, the time has come to shift towards a bigger emphasis on heavy industry in preparation for producing more war material. |
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Finish the Five Year Plan |
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The second Five Year Plan prioritizes the development of heavy industry. The Soviet Union must develop quickly in order to match the Capitalist and Fascist powers of the West.
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Improve Railway Network |
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Our First Five year plan proved to be too successful. The massive expansion in heavy industry has left the Soviet Union in a much stronger position to defend herself but the soviet railway network has hit some critical bottlenecks. The People's Commissariat of Railways (NKPS) has an ambitious plan to close these bottlenecks and ensure that we can defend the motherland. |
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Third Five Year Plan |
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While peace lasts, we must drive our industrialization further and faster to meet the needs of our people and our military.
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Increase State Reserves |
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Our growing industry hungers for more and more resources. We can not always ensure that the growth in resource production keeps pace, and must build up reserves where we can. |
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Reorganize the PC of Heavy Industry |
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Our previous shift towards heavy industry has caused some inefficiencies in the administration to become apparent. We must ensure that the right people are put in the right places to make operations run smoothly again. |
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Industrial Modernization |
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* If current ruling party is 共产主义:
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Western countries are rapidly implementing new production methods and introducing new technologies. We can not be content with merely keeping pace with them - we must overtake them! |
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Shift To Armaments Production |
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War is brewing. We do not know who will strike first, but sooner or later we will find ourselves under attack. We must prepare for it now, to be ready when the time comes. |
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Optimize Production Lines | Shift To Armaments Production
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* If current ruling party is 共产主义:
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Other countries have successfully implemented "Fordism" in their factories to maximize production. We must learn from their example.
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Steel Casting Industry |
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Our metalurgic industries have been at the forefront of our industrial growth, but they can be pushed even further with the adoption of new production methods. |
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Synthetic Rubber |
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The day will come when we can no longer rely on the import of foreign rubber. When that day comes, we must be prepared to meet our rubber needs with domestic production. |
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Oil Production |
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The next logical step in our industral development as well as in our military modernization is to increase motorization. This will require huge stocks of lubricants and fuel. Thankfully, we posess ample reserves of oil that can be used for this if we develop the necessary industries. |
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Restoration and Development |
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 Restoration and Development
Now that the war has ended, we can return to developing our industries in peace and improve the life of our people. 共产主义:
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Now that the war has ended, we can return to developing our industries in peace and improve the life of our people. |
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Fourth Five Year Plan (Communist name) |
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It will still take some time before the disruptions of the war have been fully made good, but by setting the right goals, we can already gain some productivity gains.
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Found the COMECON |
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 COMECON
Consumer Goods Factories: -3% There are undergoing measures taken by The COMECON.
COMECON
There are undergoing measures taken by The COMECON. |
The war has shown that we need to improve our cooperation and the economic development of our friends and partners. To that end, we will form an organization to coordinate trade and economic development between our nations. |
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The Common Economic Space Initiative |
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Common Economic Space
Consumer Goods Factories: -3% There are undergoing measures taken by The Common Economic Space.
Common Economic Space
There are undergoing measures taken by The Common Economic Space. |
Growing our economy is easier if we had access to new markets for our goods and to gain the resources our economy needs with fewer barriers to trade. We should form an organisation to promote this. |
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National Specialists |
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Our economic development must primarily be driven by people familiar with the state it is in. Foreigners would take a long time to gain that knowledge, and, perhaps even worse - would take it with them when they leave. |
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Foreign Experts |
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There are many foreign experts who could teach us a lot about how to improve our economy. Thankfully, many of them are capitalists and can therefore be bought. |
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Eastern Development |
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The areas of the Far East beyond the Ural mountains offer vast, untapped resources and wide areas for industrial development. We must ensure that they are prepared to power bigger projects.
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Develop the Urals |
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The biggest threat against our nation will probably come from a nation in Europe. By developing the areas beyond the Ural mountains, we will create a reserve of industrial capacity that even the longest-ranged bomber will find difficult to reach. |
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The USSR Academy of Sciences (Communist name) |
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 USSR Academy of Sciences
共产主义:
Imperial Academy of Sciences
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To remain competitive in the the fields of applied sciences, we must also be on the forefront of the theoretical sciences. We already have a well-established academy of sciences, but with some additional funding, it would provide us with a truly world-class research infrastructure. |
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National Academies of Sciences |
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Modelling after our own Academy of Sciences, our partner nations should also be encouraged to establish similar institutes in order to boost their own research capabilities. |
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No Time For Peace |
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 No matter how much we might wish for it, there is little hope for a lasting peace. New weapons and technologies will make war even more devastating than before, and, sadly, we must invest our hard-earned resources to ensure that we can keep pace with our enemies. |
No matter how much we might wish for it, there is little hope for a lasting peace. New weapons and technologies will make war even more devastating than before, and, sadly, we must invest our hard-earned resources to ensure that we can keep pace with our enemies. |
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Transformation of Nature |
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 Transformation of Nature
With our scientific community pushing the borders of what was previously thought possible, even the largest, most invasive projects are becoming feasible. |
With our scientific community pushing the borders of what was previously thought possible, even the largest, most invasive projects are becoming feasible. |
Transpolar Flights Branch
| File:Ambox outdated info.png | 这部分内容可能已不适合当前版本，最后更新于1.11。 |
Airforce branch of the Soviet national focus tree.
Clicking on a national focus icon leads to the appropriate table row.
| 图标 | 国策 | 前提条件 | 效果 | 描述 |
|---|---|---|---|---|
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Transpolar Flights | None |
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Our bravest pilots are just beginning to prove that daring routes across the arctic are possible. By using unexpected shortcuts like these in our planning of aerial warfare, we will be able to surprise the enemy. |
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Expand the Aircraft Industry |
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In the wars to come, our air force will have to secure the skies against enemies equipped with the most modern equipment. We must ensure that they not only have comparable planes, but also that they have enough of them. |
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Modernize Aircraft Facilities |
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The best plane in the world will soon become useless if it has to take off from bumpy runways and be maintained in leaky sheds. To ensure the best possible performance, we must also have the best possible infrastructure. |
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Merge Aircraft Plants |
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While competition between designers creates a natural incentive to constantly improve, it also saps resources on duplicate efforts that we can ill-afford. We should merge our design bureaus to eliminate this waste. |
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Found the Jet Institute |
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The current piston engines can only be pushed so far. Future planes will have to rely on new methods of propulsion. We should found an institute to do research into jet engines to ensure that we will not be overtaken by foreign developments.
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Foster Flying Clubs |
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New pilots are expensive to train if they have never seen a plane before they start training. But many young people are fascinated by flying, and with some support, could grow into very capable pilots that could pick up the finer points of air combat very quickly if they already know the basics of piloting an aircraft. |
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Women in Aviation |
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In the past, backwards elements in society have declared flying to be a man's field. However, women around the world have ignored this and have shown that they are every bit as good as their male colleagues. We should encourage our women to try their hand at flying, to select the most capable pilots among them. |
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Raskova's Aviation Group (Communist name) |
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Marina Raskova has proven herself an extremely capable navigator and pilot. With our resources stretched thin in the current war, we can't afford to let someone as experienced as her sit by the sidelines. We should give her the resources to raise a number of aviation units to support the struggle. (Communist description) |
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Expand Aviation Institutes |
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The biggest bottleneck to increasing the size of our air force is our capacity for pilot training. By expanding our pilot schools, we will lay the foundation for a bigger and more competent air force. |
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Increase Aircraft Production |
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There has been an overemphasis on safety lately, which has started to negatively affect the production numbers of new airplanes. We could save a significant amount of resources by eliminating the most excessive safety systems, while still maintaining a very safe and capable air force.
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Intensify Pilot Training Program |
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To be competitve, our Air Force must be able to fly and fight in all circumstances. The best way to achieve this is to train our pilots to the very highest standard. What we might lack in numbers or technical sophistication we will make up with sheer skill. |
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Ground Support |
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The primary mission of our air force must be the support of our ground forces. This fundamental fact must inform every decision made. |
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Long Range Aircraft |
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Technology has advanced to the point where our bombers can reach every point in the enemy's homeland and can destroy their capacity for making war in short order. The army exists primarily to hold the line until this is accomplished. |
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The Modern War In the Skies |
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Aerial Warfare has come a long way since the days of biplanes duelling over the trenches. Today, it is industrial in nature, with a high operational tempo to maintain pressure on the enemy around the clock. We must acknowledge this fact and plan accordingly.
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Expand the Red Fleet Branch
| File:Ambox outdated info.png | 这部分内容可能已不适合当前版本，最后更新于1.11。 |
Naval branch of the Soviet national focus tree.
Clicking on a national focus icon leads to the appropriate table row.
| 图标 | 国策 | 前提条件 | 效果 | 描述 |
|---|---|---|---|---|
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Expand the Red Fleet (Communist name) |
None |
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The Red Fleet is pathetically weak compared to the navies of the imperialist powers. We must make its expansion a national priority! (Communist description) |
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Reinforce Western Naval Bases |
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The Baltic Fleet is very exposed in its bases. We should invest some resources into protecting its anchorages and improve its repair capacities. |
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Reinforce Northern Naval Bases |
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Despite being located north of the Arctic circle, Murmansk is ironically our only port that remains ice-free the entire year and has access to the open oceans. We should develop it further to allow better access to the rest of the world. | |
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Reinforce Southern Naval Bases |
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The Black Sea might look like a secondary theater. But if we lose control over it, we will open up our entire southern territories up to enemy invasion, as happened in the Crimean War. We must not let this happen again, and should strengthen the naval bases in the region. |
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Reinforce Eastern Naval Bases |
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Even after the humiliation of 1905, the Japanese have not stopped making noises about encroaching on our territories. We must be ready for war against them, and that means strengthening our naval bases in the region.
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Expand Shipbuilding Plants |
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Our geography forces us to have widely spread out shipyards to support our various fleets. Any attempt at increasing our shipbuilding capacity therefore has to be spread out as well. |
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Merge Naval Plants |
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Naval construction and ship design is a time-consuming process, in which excessive competition is simply inefficient. We should merge our design bureaus to eliminate this waste of effort. |
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PC of the USSR Navy (Communist name) |
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 The Red Fleet
共产主义:
The Russian Fleet
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With our Navy becoming more modern and more capable, it is time to recognize it as a combat arm that is equal to the Army in importance. The first step is to allow the Navy to form an administration separate from the Army. |
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Surface Warfare |
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Capital ships require a significant investment of time and resources, and often end up being obsolete before they are even finished building. Smaller vessels can be built much faster and consequently can keep pace with technological developments much easier. We should focus on developing our light forces as the primary arm of naval warfare. |
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Offensive Maritime Strategy |
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We can not afford to sit back and wait for the enemy to come to us. We must take the initiative and attack the enemy wherever we can.
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Submarine Warfare |
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Submarines offer significant advantages in naval combat. A well-designed modern submarine is practically undetectable before it fires its torpedoes, potentially crippling a capital ship many times its size and cost. We should focus on devloping these vessels as the main offensive power of our navy. |
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Long Range Raiders |
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With the distance from our naval bases to the main shipping lanes, our current submarines will find difficult to reach the rich hunting grounds. We should develop longer-ranged submarines to ensure we can attack our enemies where it hurts the most. |
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An Oceangoing Navy |
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Although the Union encompasses a greater land area than any nation on the planet, the oceans of the world are yet to be ruled by our ships. Heavily armored battleships will be a part of our future ocean going fleet. |
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Mine Warfare |
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 Mine Warfare
It is uneconomic to try and defend our entire coastline with ships. By laying minefields in strategic locations we can deter or at least damage any enemy fleet trying to close to our coasts. |
It is uneconomic to try and defend our entire coastline with ships. By laying minefields in strategic locations we can deter or at least damage any enemy fleet trying to close to our coasts. |
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Advanced Maneuvers |
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Having large and modern ships is pointless if their crews have no idea of how to use them. We must institute regular, large-scale naval exercises to train our crews and officers in modern naval warfare.
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Expand the Morskaya Aviatsiya |
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Airplanes have already changed the nature of land warfare dramatically. In the future, they will pose significant dangers to even the most modern surface ships. We should ensure that we will always have a modern naval aviation arm to support our other vessels. |
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Naval Infantry |
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While we have no intention to invade hostile shores in imperialistic endeavours, a force of dedicated naval infantry can be very useful to raid enemy shore installations and threaten the enemy's coastline. (Communist description)
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Found the PCDI Branch
| File:Ambox outdated info.png | 这部分内容可能已不适合当前版本，最后更新于1.11。 |
Armored army branch of the Soviet national focus tree.
Clicking on a national focus icon leads to the appropriate table row.
| 图标 | 国策 | 前置条件 | 效果 | 描述 |
|---|---|---|---|---|
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Found the PCDI |
None |
 Defense Industry
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Our Armaments industry has grown very large, and now requires a dedicated government office to coordinate if it is to grow even further. We shall establish the People's Commissariat of Defense Industry. (Communist description) |
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PC of Mechanical Engineering |
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Defense Industry
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Our industry has become capable of creating increasingly large and complex machine tools and other heavy machines, to the point where it would be justified to form a separate government entity to coordinate these projects. |
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Superior War Machines |
Defense Industry
 寸步不退 is enabled:
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Tanks and armored vehicles have developed significantly over the past decade. With a large armaments industry to produce and supply them, we can create superior vehicles and employ them in mass against the enemy. | |
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Soviet Artillery |
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Today's wars are won through the scientific application of firepower in the right spots. We will focus our efforts on developing not just better guns, but also how to employ them in as effective a manner as possible. 共产主义:
Today's wars are won through the scientific application of firepower in the right spots. We will focus our efforts on developing not just better guns, but also how to employ them in as effective a manner as possible. 寸步不退 is enabled:
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Today's wars are won through the scientific application of firepower in the right spots. We will focus our efforts on developing not just better guns, but also how to employ them in as effective a manner as possible. |
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PC of Mortar Armament |
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Defense Industry
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The humble mortar is quickly becoming the main form of indirect fire support for our units. We must therefore endeavour to produce as many mortars of all sizes as possible, and form a government agency whose only purpose is to do just that.
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The Means to Wage War |
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Defense Industry
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While the planes, guns and tanks in the army often attract the highest attention and look best on parades, the common soldier cares a lot more about the quality of his rifle and the comfortability of his boots. We have to acknowledge that these things are at least as important to waging war as any fighter plane or heavy howitzer. |
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Development of Tankograd |
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Defense Industry
 Building Slots and 1  军用工厂 in every state in the Urals or in the Far East with at least 3 military factories. (Max 10 factories.) |
Our country stretches over vast distances, which make it impractical to ship sub-components from factory to factory. We should instead integrate our tank factories vertically - steel goes in on one end, finished tanks come out the other end. |
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Merge Tank and Materiel Plants |
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Tanks and artillery is probably the best suited for mass-production, making use of economy of scale. We should therefore force a consolidation of tank and material producers to capitalize on this. |
Military Engineering University Sub-branch
| File:Ambox outdated info.png | 这部分内容可能已不适合当前版本，最后更新于1.11。 |
Defensive sub-branch of the Soviet national focus tree.
Clicking on a national focus icon leads to the appropriate table row.
| 图标 | 国策 | 前置条件 | 效果 | 描述 |
|---|---|---|---|---|
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Military Engineering University |
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While many are proclaiming the end of trench warfare following the development of the tank and airplane, it is clear that military engineering still has a place on the modern battlefield. We should form an institute to study modern methods of constructing modern field fortifications. |
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Leningrad Polytechnical Institute (Standard name) |
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As our foremost engineering school, the Leningrad Polytechnical Institute has long provided our country with engineers and industrial designers. We should expand it further to ensure that we will always have the best people available to fill any new positions in our growing industries. (Standard description) (?) As our foremost engineering school, the [195.city name] Polytechnical Institute has long provided our country with engineers and industrial designers. We should expand it further to ensure that we will always have the best people available to fill any new positions in our growing industries. |
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Soviet Atomic Bomb Project (Communist name) |
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 Soviet Atomic Bomb Project
We know that scientists in other countries are hard at work to develop methods to turn the most fundamental forces in the universe into a new form of weapon. While we are behind, we can use their work to advance our own, and ensure the parity of destruction remains. 共产主义:
Russian Atomic Bomb Project
We know that scientists in other countries are hard at work to develop methods to turn the most fundamental forces in the universe into a new form of weapon. While we are behind, we can use their work to advance our own, and ensure the parity of destruction remains. |
We know that scientists in other countries are hard at work to develop methods to turn the most fundamental forces in the universe into a new form of weapon. While we are behind, we can use their work to advance our own, and ensure the parity of destruction remains. |
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Move Industry To the Urals |
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War has come to us, and the homeland is under threat. While our forces will fight to the last bullet without giving a foot of ground, we can not ensure that this will be enough, given the forces arrayed against us. We must evacuate factories to safety before they are overrun. |
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The Road of Life |
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 The Road of Life
With several of our cities threatened and under siege, we must focus on getting the fighting forces in those places the support they need to hold out, whatever the cost may be. |
With several of our cities threatened and under siege, we must focus on getting the fighting forces in those places the support they need to hold out, whatever the cost may be.
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The Molotov Line (Centre-Communist name) |
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The recent changes to the political geography of Europe have moved our western border quite a bit further west. Any old fortification plans are outdated. We must create a new line along our new borders to slow down any enemy attack until we can mobilize our forces for a counter-attack. |
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Improve the Stalin Line (Communist name) |
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Our western border is far too long to fortify in its entirety. But we can build a set of fortifications that funnels any enemy attack into predictable areas, where we can easily counter-attack them with massed forces. |
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The Defense of Moscow |
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The enemy is standing on the gates of Moscow. This is the place to make our stand and throw them into retreat and into defeat, like we did with Napoleon! | |
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Impregnable Forts |
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Soviet engineering is now able to create truely fearsome fortifications, easily capable of standing up to even the heaviest bombardment and nearly impossible to take in an assault. With extensive stocks of ammunition and supplies, these forts would hold out against enemy attack for years, if necessary. (Communist description) |
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Protect the White Sea - Baltic Canal |
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The canal between the Baltic Sea and the White Sea is a marvel of modern engineering and can not be allowed to fall into enemy hands.
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Far East Fortification |
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Ever since the war with Japan in 1905, we have kept a weary eye on the region. It is no secret that elements of the Japanese military look at our far-eastern holdings with unashamed greed. We must prepare for a confrontation in that region, and have to take steps to slow down any enemy attack to gain time to deploy forces from western Russia into the region. |
