; or (iii) the member and spouse are caring at the beginning of the covered relocation period for an immediate family member with a chronic or long-term illness, as determined pursuant to the regulations applicable to the member's armed force pursuant to subsection (h). (C) If the member is undergoing a permanent change of station as an individual augmentee or other deployment arrangement specified in the regulations applicable to the member's armed force pursuant to subsection (h). (D) If the member, spouse, or both, meet such other qualification or qualifications as are specified in the regulations applicable to the member's armed force pursuant to subsection (h). (E) In the case of a member and spouse who do not otherwise meet any qualification in subparagraphs (A) through (D), if the commander of the member at the beginning of the covered relocation period determines that eligibility to make the election is in the interests of the member and spouse for family stability during the covered relocation period and in the interests of the armed force concerned. Any such determination shall be made on a case-by-case basis. (b) Election of timing of relocation of certain dependents of unmarried members in connection with PCS (1) In general Subject to subsection (c), a member of the armed forces undergoing a permanent change of station who has one or more dependents described in paragraph (2) and is no longer married to the individual who is or was the parent (including parent by adoption) of such dependents at the beginning of the covered period of relocation may elect that such dependents may relocate to the location to which the member will relocate in connection with the permanent change of station at such time during the covered relocation period as elected as follows: (A) By the member alone if such individual is dead or has no custodial rights in such dependents at the beginning of such period. (B) By the member and such individual jointly in all other circumstances. (2) Dependents The dependents described in