Completion of Acquisition

FOR IMMEDIATE RELEASE 30 SEPTEMBER 2010

                              CHEMRING GROUP PLC                               

                       COMPLETION OF ACQUISITION OF ROKE                       

Chemring Group PLC ("Chemring") announces that it has successfully completed
its acquisition of Roke Manor Research Limited ("Roke"), based in Romsey, UK.
The acquisition was announced on 10 August 2010.

Roke is a world-class engineering company that provides contract research,
product development and low volume production for a wide range of UK and
international customers. It is a leading developer of advanced sensors, signal
processing, communications and network solutions for the countermeasures,
counter-improvised explosive device (counter-IED), counter-terrorism and
industrial markets.

For further information:

Dr David Price Chief Executive, Chemring Group PLC 01489 881880

Paul Rayner Finance Director, Chemring Group PLC 01489 881880

Rupert Pittman Cardew Group 0207 930 0777