Engineering publications brought to you by Mark Allen

Defence & security

Motion-tracking system could reduce UAV operator workload

Antennas can be embedded directly into military clothing

CCTV project aims to make it easier to track down criminals

Queen Elizabeth takes shape

Warhead casings that increase explosive impact undergo tests

EU's top corporate investors 'will increase R&D spend'

Confidence, profit, and a 40-year-old rocket

Device measures blast impact to assist wounded soldiers

Weakest rating since 2009 for Markit/CIPS Manufacturing PMI

Falcon Hypersonic vehicle undergoes final test flight

Micro-robots mimic movements of water-striding insects

PETN nanosensor could improve explosives checks