Cyber weapons provide the tantalising possibility of being able to cripple the enemy without inflicting lasting damage on them.

We will build in Britain a cyber strike capability so we can strike back in cyber space against enemies who attack us, putting cyber alongside land, sea, air and space as a mainstream military activity

More and more, modern warfare will be about people sitting in bunkers in front of computer screens, whether remotely piloted aircraft or cyber weapons.

We will build in Britain a cyber strike capability so we can strike back in cyber space against enemies who attack us, putting cyber alongside land, sea, air and space as a mainstream military activity.

What would happen to the Biological Weapons Convention if other countries followed suit and built large biological production facilities at secretive military bases known for weapons testing?

You shouldn't send people out to do a job which you cannot afford to equip them to do.