With Yang Tian, China's comprehensive strength is directly challenging the United States!
So, ever since then, the United States has devised a plan to eliminate Yang Tian—a man who threatens America's position!
The initial version of this plan involved using a weapon!
However, once a major weapon is used, it would provoke a genuine war against Guotai, potentially even igniting a third world war. That's not something the United States wants to see!
Secondly, Yang Tian's power has been growing too quickly.
This is why space-based weapons are being used today!