Clark already finished every matter that he had in the Radan republic, so he immediately left by plane with his student after leaving the Oliver mansion. For his mech and his other valuables, he already moved them before now.
For the secret underground base that he built, he originally wanted to take everything from it, abandon it, and leave it bare. But when he thought deeper into it, he decided to keep it.
This was his first underground base, and it may be the first of many to come.
He couldn’t predict the future, there may be a situation that needed him to take refuge here in the future, so keeping it was justified.
As he looked down at the Radan republic from the window of the airplane, he thought about the snowballing effects caused by the feat that they achieved.
The effect on other low-grade countries as described by Captain Drake was the most exaggerated, but there was also an effect in the Mercenary world.