Inauguration of Celestia and Luna

The inauguration of Celestia and Luna as the rulers of Equestria was held abroad Sol Invictus One at Moi Air Base in Nairobi, Kenya, following the shameful abdication of Twilight Sparkle earlier that day. This was the first non-scheduled, extraordinary coronation (in form of an inauguration) to take place in the history of Equestria.

It would be happened in during the USRAC War that abdication of Twilight Sparkle made Emperor Silbergeld knew weak spot of Canterlot's defensive.