ar - ru led ▁Russia ▁currently ▁known ▁as ▁the ▁" Mat ri archy " ▁to ▁enter ▁the ▁war . ▁Al ong ▁with ▁the ▁invent ions ▁developed ▁by ▁Nik ola ▁T es la , ▁such ▁as ▁new ▁elect rical - based ▁weapon ry ▁and ▁robot ics , ▁the ▁Mat ri archy ▁have ▁sought ▁after ▁the ▁power ▁of ▁ancient ▁S lav ic ▁gods ▁to ▁aid ▁them ▁in ▁the ▁war ▁effort , ▁which ▁has ▁led ▁them ▁to ▁util ize ▁new ▁and ▁powerful ▁ground ▁troops . ▁In ▁the ▁east , ▁Japan ▁has ▁emer ged ▁from ▁a ▁civil ▁war ▁with ▁the ▁Sh og un ▁re int rodu ced , ▁fast ▁becoming ▁a ▁new ▁military ▁power ▁in ▁the ▁world , ▁shr oud ed ▁in ▁secre cy ▁and ▁other world ly ▁magic . ▁Due ▁to ▁this , ▁the ▁Reich ▁quickly ▁polit ically ▁man eu ver ed ▁itself ▁into ▁negoti ating ▁and ▁signing ▁a ▁p act ▁known ▁as ▁the ▁N ipp on ▁Acc ords . ▁Because ▁of ▁this ▁new ▁al liance , ▁the ▁Mat ri archy ▁and ▁Union ▁formed ▁a ▁similar ▁treat y ▁of ▁their ▁own ▁known ▁as ▁U M TO MA ▁( Union ▁and ▁Mat ri archy ▁Tre aty ▁of ▁Mut ual ▁Ass istance ) ▁for ▁defense ▁against ▁the ▁Reich ▁and ▁the ▁Sh og un ate . ▁ ▁F actions ▁ ▁Union ▁The ▁Union ▁is ▁a ▁collect ive ▁al liance ▁of ▁North ▁American ▁and ▁Western ▁Europe ▁currently ▁led ▁by ▁President ▁Thomas ▁Ed ison . ▁The ▁Ros well ▁U FO ▁incident ▁in ▁ 1 9 4 7 ▁led ▁the ▁Union ▁to