Well, hot damn! As if Kuchum Khan needed more enemies he decides to go and build Machu Picchu, giving a hefty boost to Sibir's treasury. Pacal denounces Attila, and someone lost a capital. I wonder who that could be. Also in that general area of the screen is another expertly placed citadel. I’ve been rather impressed with the AI’s use of them in this game. I haven’t seen a pointless citadel yet. Notice Urgench doesn’t need one, as Afghanistan hasn’t even been able to put a dent in it.
Of note: A Timurid settler has nowhere to go. Bummer.