Guidance

UK Operations: the Defence Contribution to Resilience (JDP 02)

Joint Doctrine Publication 02 provides guidance on the nature, planning, command and control and conduct of military aid to the civil authorities and military operations.

Documents

Details

Joint Doctrine Publication (JDP) 02, UK Operations: the Defence Contribution to Resilience (Fourth Edition) describes how Defence contributes to the nation’s resilience. It provides guidance and practical understanding on how Defence can support the civil authorities to deal with events such as natural hazards, major incidents or malicious attacks in the UK and the Crown Dependencies.

This publication incorporates the latest UK government policy on military aid to the civil authorities; has further detail on working with the devolved administrations; and includes changes to Defence capability and lessons learned since 2017.

Update as of 15 March 2024

Chapter 2, section 4 and Annex 2A, provide information on the charging policy which is applied to other government departments and civil authorities making a military aid to the civil authorities (MACA) request; however, this section is now out of date, and will be updated at the next review of the publication. For further details regarding current policy, please refer to JSP 462 which remains the extant policy authority in this area.

Watch our video to find out more

Who should read this publication

JDP 02 informs a broad civil and military readership. It provides guidance to those in Defence responsible for the planning, force generation, and command and control of Defence assets tasked to provide support to the civil authorities.

The JDP also provides other government departments, devolved administrations, local authorities, partners and agencies with a broad understanding of the Defence contribution to resilience as part of a multi-agency approach to support the civil authorities.

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Published 21 December 2012
Last updated 28 November 2022 + show all updates
  1. text below in red removed. 3.34.a. (page 73) except for front line duties during industrial disputes has been removed. 3.34.a. The Reserves will be considered for deployment on all UK resilience operations where the training requirements are achievable, except for front line duties during industrial disputes. All Reservists being deployed on UK resilience operations which require force protection measures, such as counterterrorism and chemical, biological, radiological and nuclear (CBRN), must be mobilised from day one of being on task.

  2. Updated PDF with a minor amend.

  3. Introduction to JDP 02 video available to watch.

  4. Added updated: Joint Doctrine Publication 02: UK Operations: The Defence Contribution to Resilience (Fourth edition).

  5. Added updated version of: Joint Doctrine Publication 02: UK Operations: The Defence Contribution to Resilience (Fourth edition).

  6. Addition of 'Joint Doctrine Publication 02: UK Operations: The Defence Contribution to Resilience (Fourth edition)'.

  7. Added third edition

  8. First published.