Engineering publications brought to you by Mark Allen

Defence & security

BAE Systems awarded £13.5m to build PAC 24s for Royal Navy

3D imaging technology to inspect suitcase bombs

Quantum dot sensor simultaneously identifies multiple explosives

Last week's poll: Defence review and Autumn Statement

Osborne backs 'industrial strategy' in spending review

Government expenditure in the frame

Mobile checkpoint provides full-HD imagery from underside of vehicles

Last week's poll: technology and terrorism

Diving deep - Creating tomorrow's submarines

Your questions answered: robots for extreme environments

Last week's poll: Renegotiating Britain's position in the EU

Dubai fire service signs jetpack deal