In 2030, the "shield" satellite system set up by the major powers in space ends the era of ballistic missiles. The danger of nuclear war is no more. In 2035, the United States fell into a great crisis of ethnic and political conflict. An armed conflict takes place within the United States and make lose its global leadership role. In 2040, the world is dominated by 12 multinational military organizations. The conflicts are getting more intense and the world is facing a new world war. The Endwar.
In 2042, the counterattack of the JAF-USA-UKA-SEA-VPA coalition is causing many difficulties for the APA troops in the Southeast Asian battlefield. The SEA troops defeated the Cambodian military government and brought the exiled Cambodian Prime Minister back to power. The Thai army, overwhelmed by the coalition, turned against the APA and applied to join the SEA alliance.
The attacking JAF troops controlled 60% of South Korea's territory and drove the APA forces out of Taiwan and began to land on Fujian. The USA-UKA-SEA alliance poured troops on Hainan and Guangdong islands to block the entire southern coast of China.
The GLA moved around the Xinjiang region to defeat Tajikistan, Kyrgyzstan and eastern Kazhakhstan. The APA army also organized an attack to invade Mongolia with the goal of resource-rich Siberia.
The RUS Alliance was bogged down in the Ukrainian battlefield, after being attacked by APA and GLA troops from the east, had to make concessions to the EUA coalition to sign a treaty to withdraw troops from the Ukrainian front to move troops to the eastern front.
After 6 years of defense, Israeli forces decided to respond to the Allied call to launch a counterattack to capture the Sinai peninsula of Egypt and Jordan. Break the link of GLA forces in the Middle East and North Africa.
The resistance forces of the Middle Eastern countries under the control of the GLA under the support of the Allies began to unite to form the Middle East Alliance (MEC) to directly confront the GLA troops from within.