Defences - let you in

Earth's top four asteroid defences

Video : Animation : Sea Defences Plan Portsmouth Edited

Kevin De Bruyne Destroying Defences - Goals and Skills - 2017/2018

Storm Brian puts Cornish sea defences to work well into the night

Storm Brian puts new flood defences to work in Fowey, Cornwall

Flood defences put in place as Britain braces for Storm Dennis

The Iranian-made 'suicide' drone being used to carry out deadly strikes in Ukraine: Russia unleashes Shahed-136 'kamikaze' weapons which overwhelm ground targets and can evade air defences

Self defences

Self defences

Southsea Sea Defences Coastal Scheme

Southsea sea defences - video by Marcin Jedrysiak

FFG Dance Rock Gravity by Defences

North Korea bolsters east coast defences

UK: flood defences criticised after storm leaves areas under water

Cuckmere Haven flood defences tested by high tides

Germany urges EU leaders to send Ukraine air defences

Storm Brian puts new flood defences to work in Fowey, Cornwall

Millions spent on flood defences prove useless as West Yorkshire river bursts its banks

Jeremy Hunt says flood defences will be ‘priority’ once inflation comes down

Longevity study reveals animals with natural defences age slower