War against Liberty doesn't make sense inRP, Kusari lost majority of its fleet earlier, unless you have in mind Valors manned by loyal to Kishiro republicans there is no much Kusari itself would do against Liberty in a direct confrontation.
Better wait for roll back and organise few events with IKN and WK, invite players to Kusari, restore activity that way.
PS
Thyr is wrong in his classification of Houses of Sirius, it's much more complicated than that.
Thyr, don't argue with me about it here, just PM me on skype.
