Engineering publications brought to you by Mark Allen

Defence & security

Boeing unveils hydrogen-powered unmanned aircraft

Follow on contract for reconnaissance robots

Queen Elizabeth takes its bow

Full-scale model

Gecko footpad inspires adhesive materials

BAE launches maritime partnerships

Dyson deadline

Budget welcomed by engineering bodies

EEF urges reform of climate policy

Oxford University launches invention fund

NPL calls for technology fund applications

Will Osborne's budget please industry?