§ 19. Mr. John MarshallTo ask the Secretary of State for Defence if he will make a statement about the progress of the Trident programme.
§ Mr. AitkenThe Trident programme continues to progress to time and within budget towards its in-service date of the mid-1990s. The first Trident submarine, Vanguard, left Barrow-in-Furness for her contractor's sea trials on 23 October.
§ 30. Mr. SkinnerTo ask the Secretary of State for Defence what is the latest estimate of the cost of Trident; and if he will make a statement.
§ Mr. AitkenThe currently estimated cost of the Trident procurement programme is £10,518 million at 1991–92 prices and £1 = $1.59.