text: Herd, 27, capped four times by Australia, was a free agent after cancelling a move to Perth Glory.
  Nouble, 25, spent last season at Chinese side Tianjin Quanjian.
  "In Frank, we've signed a strong, powerful and determined striker. Chris's versatility will be a big boost for us," said boss Justin Edinburgh.
  Find all the latest football transfers on our dedicated page.
target: Gillingham have signed former Aston Villa midfielder Chris Herd until the end of the season and striker Frank Nouble on a short-term deal.