If I'm correct this scripts spawns army as part of AI invasion in Minas Morgul after turn 30, only problem it has been Minas Ithil for over a dozen turns now (I'm on turn 32, v1.1, VH/VH as Gondor and I control everything west of Barad-Dur beside Dol Guldur )

;-------MORDOR--------
monitor_event PreFactionTurnStart FactionType england
and IsFactionAIControlled
and I_LocalFaction sicily
and I_TurnNumber >= 30

add_money england 6000
spawn_army
faction england
character random_name, named character, age 30, x 274, y 125, direction W
traits LoyaltyStarter 1 , GoodCommander 2 , ReligionStarter 1
unit Uruk Bodyguards exp 2 armour 1 weapon_lvl 0
unit Morannon Guard exp 1 armour 0 weapon_lvl 0
unit Morannon Guard exp 0 armour 0 weapon_lvl 0
unit Mordor Orcs exp 0 armour 0 weapon_lvl 0
unit Mordor Orcs exp 1 armour 0 weapon_lvl 0
unit Mordor Orcs exp 0 armour 0 weapon_lvl 0
unit Mordor Orcs exp 1 armour 0 weapon_lvl 0
unit Orc Band exp 1 armour 0 weapon_lvl 0
unit Orc Band exp 0 armour 0 weapon_lvl 0
unit 2handed Orcs exp 0 armour 0 weapon_lvl 0
unit 2handed Orcs exp 0 armour 0 weapon_lvl 0
unit Mordor Scouts exp 1 armour 0 weapon_lvl 0
unit Mordor Scouts exp 0 armour 0 weapon_lvl 0
unit Mordor Archers exp 1 armour 0 weapon_lvl 0
unit Mordor Archers exp 0 armour 0 weapon_lvl 0
end

terminate_monitor
end_monitor
I don't mind garrison script, trolls trashing my army, AI getting money and free armies beacuse it sure needs it if I can get to Barad-Dur in 30 turns on VH but it silly when 3190 orcs pops up behind my lines.