Modernisation

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Trident: the need for a comprehensive risk assessment

The Strategic Defence and Security Review (SDSR), planned for publication on 23 November 2015, is expected to include an update on the Trident renewal project and financial estimates. Main Gate decision is likely to be put to Parliament early 2016. Like every major government project, MoD procurement officials will have conducted a detailed confidential risk analysis for the construction, but this project requires a far broader, comprehensive risk analysis over a set of areas, as listed in this briefing.

Tactical Nuclear Weapons, NATO and Deterrence

Nuclear sharing arrangements and the active deployment of US theatre nuclear weapons (TNW) in Europe under the North Atlantic Treaty Organization (NATO) are viewed as critical components of its deterrence posture. Previously, this nuclear posture was aimed at the former Soviet Union (USSR) and Warsaw Pact alliance during the Cold War. Since the end of the Cold War and the absorption of former Warsaw Pact states into NATOthe official justification for those systems remaining is not connected to any specified enemy.