WINNING the $2.5 billion refit contract for Australia’s Collins Class submarines would be a boon for more than just the major defence contractors such as Tenix, Rayth-eon, Transfield and United Construction.

WINNING the $2.5 billion refit contract for Australia’s Collins Class submarines would be a boon for more than just the major defence contractors such as Tenix, Rayth-eon, Transfield and United Construction.