Here is the full list of all 46 Realpolitiks achievements.
Begin colonizing space
Successfully perform any spy operation
Declare war
Reach 100 Warmonger Points
Reach 50 War Losses Points
Achieve a higher Industry Profile
Launch a successful nuclear attack
Win with rebels
Win a war as the rebels
Win against the terrorists
Conquer somebody's capital
Reach the year 2060 in 'The World Is Not Enough' Scenario
Reach the year 2075 in 'The Dawn of a Tomorrow' Scenario
Reach the year 2261 in 'New World Order' Scenario
Finish the tutorial
Win the Grand Campaign in 'The World Is Not Enough' Scenario
Win the Grand Campaign in 'The Dawn of a Tomorrow' Scenario
Win the Grand Campaign in 'New World Order' Scenario
Unify Scandinavia
Create the Intermarium
Unify Islam
Survive a collision with an asteroid
Win a Score Ranking prize
Create a bloc
Have 3 countries in your bloc
Implement 3 bloc integrators
Acquire a province through peace negotiations
Liberate a country through peace negotiations
Change your political system
Have 7 member slots in the Stock Exchange
Control the Moon, Mars and Mercury at the same time
Control Aksai Chin, Azad Kashmir and Kashmir at the same time
Control North and South Korea at the same time
Control the Undertide, Deeponia and Nautila at the same time
Revoke an election
Change your political system from democracy to totalitarianism
Successfully introduce a United Nations resolution
Shut down a Stock Exchange with a spy operation
Implement any unique project
Implement 3 unique projects
Implement the 'Financial Sector Supremacy' project
Implement the 'Religious order' project
Implement the 'Brainwash' project
Implement the 'Atom Bomb theory', 'Atom Bomb' and 'M.A.D.' projects
Implement 'Star Wars theory', 'Star Wars system' and 'Advanced Star Wars system' projects
Win a funding event