AR 614-30 governs eligibility, selection, tour lengths, and related policies for Army service outside the continental United States.
View AR 614-30 on armypubs.army.mil
AR 614-30 addresses overseas PCS and TDY service, deployment eligibility, dwell time, accompanied and unaccompanied tours, and joint domicile. It establishes requirements for curtailments, foreign service tour extensions, consecutive overseas tours, key billets, and time-on-station criteria.
The dwell threshold for Soldiers serving on combat/operational deployments is one month deployed to two months dwell (1:2). (paragraph 9)
Soldiers serving on active duty are non-deployable to combat/operational deployments and ineligible for PCS reassignment to a dependent restricted tour during the time their dwell ratio is less than the thresholds in paragraphs 39c and 39d below. (paragraph 9)
Family members are not eligible to travel OCONUS at Government expense unless their military sponsor has enough remaining service to serve the longer of the prescribed accompanied tour or 12 months after arrival of Family members (see table 6 2 for voluntary extensions). (paragraph 9)
When accompanied or joined by command-sponsored Family members, Soldiers will serve the accompanied tour. (paragraph 9)
Curtailments will be minimized and granted on a case-by-case basis only when extenuating circumstances exist, early return from overseas is the last recourse available, and is in the U.S. Governments best interest. (paragraph 9)