"Megapolis is hosting military contests. It's a great opportunity to not only earn military influence points, but also compete for superiority in the Arms Race!"
"The residents beg the mayor: hold Arms Race IV"
"Produce military tech and carry out military operations to get military influence points. Get excellent prizes and become the victor of Arms Race IV!"
Arms Race IV is the fourth Military contest released by Social Quantum. It is a timed contest in which the player has 7 days to construct military buildings or prototypes and complete operations to accrue military influence points toward placement on a leaderboard comprising 30 players. It was released as part of an update on September 12, 2016.
In the contest there are six leagues in which the player is assigned to it, dependent on his miltary rank: