Chihuahua’s state government says rival groups are striking new pacts around Aldama after a week of arson attacks, road blockades, and targeted killings. We verified the warning, traced who is fighting whom, and checked what authorities are doing now. The bottom line for residents is sobering but straightforward: violence is being driven by a reshuffle among the same factions, not the arrival of a new cartel, and the front line runs along the Ald…