alien is absent from the United States due to active service in the Armed Forces shall not be counted toward the 730 days referred to in subclause (II)(aa). (5) Citizenship requirement (A) In general Except as provided in subparagraph (B), a conditional permanent resident shall not have the conditional basis for permanent residency removed or be adjusted to permanent resident status unless the alien demonstrates that the alien meets the requirements described in paragraphs (1) and (2) of section 312(a). (B) Exception Subparagraph (A) shall not apply to an alien who is unable to meet the requirements referred to in that subparagraph due to— (i) a physical or developmental disability