Index: binaries/data/mods/public/simulation/components/Formation.js
===================================================================
--- binaries/data/mods/public/simulation/components/Formation.js
+++ binaries/data/mods/public/simulation/components/Formation.js
@@ -75,6 +75,7 @@
 
 Formation.prototype.Init = function()
 {
+	this.requiredMemberCount = this.template.RequiredMemberCount;
 	this.formationShape = this.template.FormationShape;
 	this.sortingClasses = this.template.SortingClasses.split(/\s+/g);
 	this.sortingOrder = this.template.SortingOrder;
@@ -345,7 +346,7 @@
 	this.formationMembersWithAura = this.formationMembersWithAura.filter(function(e) { return ents.indexOf(e) == -1; });
 
 	// If there's nobody left, destroy the formation
-	if (this.members.length == 0)
+	if (this.members.length == 0 || this.members.length < this.requiredMemberCount)
 	{
 		Engine.DestroyEntity(this.entity);
 		return;