部ぶ隊たい区く分ぶんMeanings1nountask organizationMilitary term referring to the temporary grouping of units for a specific mission or operation.作さく戦せんに先さき立だち、部ぶ隊たい区く分ぶんが発はっ表ぴょうされた。Prior to the operation, the task organization was announced.