G7 meeting sees president up pressure over two per cent Nato spending benchmark
Darpa's self-steering ammunition allows even first-time shooters to hit their mark with 'creepy' accuracy
Reaction to the Navy's first new uniform since the Second World War has been 'mostly positive'
African elephants have an unparalleled sense of smell and are better than sniffer dogs because they never forget
EU must stand up to Putin, says Cameron, who says 75 British soldiers will travel to Ukraine
UK 'could not cope' if Putin attacked, say military chiefs, who warn that defences have been 'decimated'
Soldier on training exercise was allegedly found in girl's bedroom by her father
Women may soon be fighting on the front line – but is that good for them or the defence of the realm?
Blindfolds and threats were used, says Al-Sweady inquiry, but allegations of murder and torture were 'deliberate lies'
'Hugely embarrassing' request for help made to US and France because of cuts to the defence budget
Cuts will be so severe that Nato could classify our reduced forces not as an army, but a gendarmerie
As more countries agree to allow women to serve in combat roles, the issue remains divisive in the UK
The big tech companies must work with governments to stop terrorists, says head of UK spy agency
'If you do not respond immediately to my orders you will be shot down', an RAF pilot said
Veterans argue signing up offers young people a better life, but campaigners say it's unethical and exploitative
PM makes surprise visits to Cyprus and Kabul, where he met new Afghan president Ashraf Ghani
Former PM joins calls for UK to consider deploying the army to fight Islamic State
Government accused of sending 'mixed messages' about their mission against Islamic State militants
Nato leaders will discuss Ukraine and the rise of the Islamic State – but what will the summit achieve?
Tories and Lib Dems had been at odds on on new powers to seize passports of returning jihadist fighters