Section 10-114. Military ballots; deadline for receipt, and delivery to polling place

1. The  board  of  elections  shall  cause  all  military
  ballots received by it before the close of the polls on election day and
  all  ballots  contained  in envelopes showing a cancellation mark of the
  United States postal service or a foreign country's postal  service,  or
  showing  a  dated endorsement of receipt by another agency of the United
  States government or are signed and dated by the voter and  one  witness
  thereto,  with  a date which is ascertained to be not later than the day
  before election and received by such board of elections not  later  than
  seven  days  following  the day of a primary election and not later than
  thirteen days following the day of a general or special election  to  be
  cast and counted.
    2. The board of elections shall thereafter process such ballots in the
  manner provided in this chapter for processing absentee ballots.