Crossword Clue:

Period of duty

AnswerCrossword Clue
STINTPeriod of duty
TOURPeriod of duty
TOURPeriod of duty.
SPELLPeriod of duty.
HITCHPeriod of service duty
DOGWATCHShort period of Navy duty
TOURA period of military duty at one place.
TOURDuty period
WATCHSailor's duty period.
DOGWATCHDuty period on shipboard.