突击

sudden and violent attack / assault / fig. rushed job / concentrated effort to finish a job quickly

to dash / to move forward quickly / to bulge / to protrude / to break through / to rush out / sudden / Taiwan pr. [tu2]

to hit / to strike / to break / Taiwan pr. [ji2]

commando unit

sudden attack from the opposite direction (idiom)

kamikaze unit (Japanese corps of suicide pilots in World War II)

assault rifle

sudden unannounced investigation / on-the-spot inspection / to search without notification

commando