共きょう同どう軍ぐん事じ演えん習しゅうMeaningsNoun1. joint military exerciseKanji used共together同same軍army事occurence演performance習learnComposed of共きょう同どうcooperation; collaboration; association; partnership; (acting in) unison; community; communal use; common possession; sharingNoun軍ぐん事じmilitary affairsNoun演えん習しゅうpractice; exercise; drill; military exercise; manoeuvres; maneuvers; seminarNoun