Okay I'll answer this.
From numbers that bretonia have in .86 I have made little vision on how many forces do have Kusari.
Bretonia will have 30 BSs, 500 dessies/gb's and 750000 of small craft.
Basing on that if Kusari wanted to win that war.. they should have atleast of 3 to 2 numbers... it's making
50BSs, 800 dessies/gb's and 1100000-120000 small craft. Also it would be very unwise to have all of it's fleets in taus without defending core space... sooo I belive Kusari have 70% of it's forces in taus and 30# back in core space.. again basing on numbers from .86 story.. and my calculations Kusari have in core space
20BS's 250 dessies/gbs and 45000-50000 of small craft.
In total numbers 70bs's 1050-1100 dessies/gbs and 160000-170000 of small craft.
20BS's 250 dessies/gbs and 45000-50000 of small craft. considrering that it's for 5 systems(not including guard) I think it's enough to secure all Kusari and defend it from gmg/bd/gc/cr.
On the matter that I don't know that we are hostile to GRN... it was joke.. since I don't rember when I saw GRN| ship in tau-31 or tau-29.. only CCCP|