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Defence and security

We are the catalyst for change in the Defence and Security community, helping our clients to transform performance and to achieve a safer world.

With over 70 years’ experience delivering defence and security-related assignments, we have a deep understanding of the complex and volatile security challenges facing the sector and a heritage of innovation and technology-enabled change.  This is why our clients recognise PA as a world-class strategic advisor and delivery partner.

We combine unrivalled sector insight with specialist expertise drawn from different industries and geographies. This means the solutions we develop are both innovative and pragmatic.

Whether you operate in the public or private sector, we can help to: 

  • increase the contribution of defence to national prosperity
  • strengthen national security to protect the public and save lives
  • promote innovation to maintain operational advantage
  • deliver greater productivity from the available resources
  • increase revenue, reduce costs and improve programme performance
  • address the technology, people, organisational and cultural aspects of change.


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