From the size of the missiles launched by the arms organization just now, it was easy to determine these were medium-short range attack missiles; therefore, on the hemispheric mountain, such a launch site would likely be built on the slope, that is, the piece of land between the entrance and the top of the cave.
Actually, based on the range and speed of the missile, one could approximately calculate the launch position; but Lin Yifan did not want to look for a medium missile launch site.
Because the medium missiles were too small, the well openings for their launch would also be very small, possibly not big enough to fit a person; thus, even if they found the medium missile well openings, it might be useless; therefore, it would be better to look for large missile well openings.
Large missile launch well openings must be built at the summit of the mountain, since the launching of large missiles is done vertically; only in this way, the missile could conduct long-range attacks.
