| 19th Nov 2018 11:17 am | RNS | Directorate Change | 
                                                                            
                                            | 15th Nov 2018 7:00 am | RNS | Post year-end statement | 
                                                                            
                                            | 16th Oct 2018 2:56 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 2nd Oct 2018 10:21 am | RNS | Total Voting Rights | 
                                                                            
                                            | 5th Sep 2018 7:00 am | RNS | NGCD NOTIFICATION | 
                                                                            
                                            | 4th Sep 2018 7:00 am | RNS | Trading Update | 
                                                                            
                                            | 3rd Sep 2018 2:38 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 16th Aug 2018 7:00 am | RNS | HMDS Contract award | 
                                                                            
                                            | 15th Aug 2018 12:20 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 13th Aug 2018 7:00 am | RNS | INCIDENT AT CHEMRING COUNTERMEASURES | 
                                                                            
                                            | 8th Aug 2018 7:12 am | RNS | Directorate Change | 
                                                                            
                                            | 6th Aug 2018 2:16 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Aug 2018 9:32 am | RNS | Total Voting Rights | 
                                                                            
                                            | 30th Jul 2018 1:24 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 2nd Jul 2018 10:44 am | RNS | Total Voting Rights | 
                                                                            
                                            | 2nd Jul 2018 7:00 am | RNS | CONTRACT AWARDS | 
                                                                            
                                            | 26th Jun 2018 3:54 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 22nd Jun 2018 2:40 pm | RNS | Block listing Interim Review | 
                                                                            
                                            | 22nd Jun 2018 2:39 pm | RNS | Block listing Interim Review | 
                                                                            
                                            | 21st Jun 2018 7:00 am | RNS | INTERIM RESULTS | 
                                                                            
                                            | 8th Jun 2018 1:37 pm | RNS | Additional Listing | 
                                                                            
                                            | 4th Jun 2018 7:00 am | RNS | Total Voting Rights | 
                                                                            
                                            | 24th May 2018 7:00 am | RNS | CONTRACT AWARDS | 
                                                                            
                                            | 1st May 2018 10:26 am | RNS | Total Voting Rights | 
                                                                            
                                            | 1st May 2018 7:00 am | RNS | Directorate Change | 
                                                                            
                                            | 27th Apr 2018 3:41 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 23rd Apr 2018 11:55 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 19th Apr 2018 7:00 am | RNS | Contract Award | 
                                                                            
                                            | 3rd Apr 2018 1:03 pm | RNS | Total Voting Rights | 
                                                                            
                                            | 23rd Mar 2018 7:00 am | RNS | Change of auditor | 
                                                                            
                                            | 20th Mar 2018 2:17 pm | RNS | Result of AGM | 
                                                                            
                                            | 20th Mar 2018 7:00 am | RNS | AGM Statement | 
                                                                            
                                            | 1st Mar 2018 11:02 am | RNS | Total Voting Rights | 
                                                                            
                                            | 23rd Feb 2018 10:35 am | RNS | Holding(s) in Company | 
                                                                            
                                            | 15th Feb 2018 10:23 am | RNS | Notice of AGM | 
                                                                            
                                            | 8th Feb 2018 4:27 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 5th Feb 2018 12:10 pm | RNS | Holding(s) in Company | 
                                                                            
                                            | 1st Feb 2018 10:51 am | RNS | Total Voting Rights | 
                                                                            
                                            | 1st Feb 2018 7:00 am | RNS | Contract Award | 
                                                                            
                                            | 29th Jan 2018 5:38 pm | RNS | Holding(s) in Company |