Sssso the Elite Four guard it, and Legendary Pokemon could possssssibly be providing power for it? That would make ssssense. After all, we've seen first hand what these Legendary creatures can do.

If that is the case, then the ssssooner we find out about thisss so called Elite Four, the better. Then we can start making plans to take it from them!

[Because Cobra Commander feels that the only person who should have access to such a thing is Cobra Commander. Which probably isn't a surprise.]