The Defence Secretary has confirmed that the 14th Signal Regiment will leave their base at Cawdor Barracks in Brawdy, Pembrokeshire. The 600 military personnel will move to the former RAF St Athan site in the Vale of Glamorgan.
Phillip Hammond announced the changes as part of a major reorganisation of army bases in the UK.
More top news
All calm and quiet overnight, but southern areas could be in for a surprise tomorrow!
Scottish people living in Wales have been giving ITV News their opinions about the Scottish referendum vote on Friday.
While the campaign trail in Scotland has hotted up today, in Wales businesses are keeping a close eye on tomorrow's decision.