A minor conflict between New Equestria and various settlements in the Northern Dusts, in the early 3320s. Some atrocities involving the military application of party cannons led to the banning of the party cannon in warfare; their use is now considered a war crime.
The armistice border is between Charming Tuck and Smokes. Fort Pickle is on the New Equestrian side of the border, but was demilitarized after the Confetti War.