Key to Column Numbering

W Written Answers, House of Commons WS Written Ministerial Statements, House of Commons WA Written Answer, House of Lords Column number with no letters Oral Proceedings in the House of Commons

Trident & Nuclear Submarines

• Vanguard Class Submarines, Written Answers, 22 July 2008 : Column 1065W
• Trident: Scotland, Written Answers, 21 July 2008 : Column 848W
• Trident Missiles, Written Answers, 14 July 2008 : Column 178W
• Nuclear Submarines: Accidents, Written Answers, 7 July 2008 : Column 1178W
• Nuclear Weapons, Written Answers, 7 July 2008 : Column 1178W
• Nuclear Submarines, Written Answers, 1 July 2008 : Column 753W
• Nuclear Submarines, Written Answers, 30 Jun 2008 : Column 615W
• Nuclear Submarines: Decommissioning, Written Answers, 30 Jun 2008 : Column 615W
• Trident: Finance, Written Answers, 24 Jun 2008 : Column 177W
• Trident, Written Answers, 23 June 2008: Column 50W
• Jordan: Nuclear Submarines, Written Answers, 19 Jun 2008 : Column 1096W
• Berths, Written Answers, 17 Jun 2008 : Column 849W
• Nuclear Submarines, Written Answers, 16 Jun 2008 : Column 729W
• Nuclear Submarines: Decommissioning, Written Answers, 13 Jun 2008 : Column 559W
• Chevaline, Written Statement, 13 Jun 2008 : Column 35WS
• Submarines, Written Answers, 11 Jun 2008 : Column 260W
• Nuclear Weapons, Written Answers, 10 Jun 2008 : Column 120W
• Nuclear Submarines, Written Answers, 9 Jun 2008 : Column 66W
• Nuclear Weapons: Finance, Written Answers, 3 Jun 2008 : Column 811W
• Nuclear Reactors, Written Answers, 2 Jun 2008 : Column 693W
• Nuclear Weapons, Written Answers, 2 Jun 2008 : Column 693W
• Nuclear Energy: Plutonium and Uranium Stocks, House of Lords, Written Statement, 22 May 2008 : Column WS102
• Trident Missiles, Written Answers, 13 Mar 2008 : Column 667W
• Clyde Submarine Base, Written Answers, 6 Mar 2008 : Column 2709W

Vanguard Class Submarines, Written Answers, 22 July 2008 : Column 1065W

Mr. Gerald Howarth: To ask the Secretary of State for Defence what the (a) unit cost and (b) date of commissioning of each Vanguard Class submarine was.

Mr. Bob Ainsworth: The commissioning dates for the four Vanguard class submarines are listed in the following table.