Both Arborfield and Bordon are part of the 'back up plan' should DTR get sh*t canned. No decisions have been formally made yet, REME are still going down the move to St Athan route until we hear anything different.
ALL Defence College training will move to St Athan by 2015 (slightly flexible as usual), RNSME will be the last to move in 2010 as VT Flagship (Babcock) have a current contract to deliver trg in Gosport until 2010.
DTR as it stands kicks in next year, however the new Govt are currently looking at this alongside other defence contracts.
Should DTR be canned then decisions will be made as to where trg will take place.