They decided to show-off their armory in the world stage.

Another faction is trying to repair stability and peace around the world. Meanwhiel, the technological advanced faction is started to flex it's muscle in Pacific region. Killing 70% of Russian population and creating 2 new factions that led another new faction to make peace in the area. The disastrous 2nd Russian Civil War led to nuclear bombardment in it's own country. 15 years after the Third Tiberium War, Tiberium has evolved to the point that it begins to spread at a rate that could render Earth uninhabitable.

But problems emerged in the shadows and corners of the Earth. 30 years after the disastrous GLA war that led U.S to withdraw it's forces around the world, making China an superpower and making GLA an mere insurgent group in the world. Powerup to unlock perks for r/commandandconquer Become a Hero. The year is 2059, and the world is not perfect after all. This is the subreddit for all Command & Conquer fans, dealing with anything and everything related to Command & Conquer.

Command and conquer 4 wiki