陣 （ジン） battle formation, camp, encampment, position, group, gang, party, corps, war, battle, campaign

陣営 （ジンエイ） camp (supporters of a doctrine, party, etc.), faction (of a party), military camp, encampment, cantonment

布陣 （フジン） battle formation, lineup (e.g. for a game)

出陣 （シュツジン） going into battle, departure for the front, appearing (in a match), starting an election campaign