England, Dorset, Weymouth, Crane and truck on the beach transferring large stone blocks to build up the sea defences.

Fortification built on the end of Hurst Spit at the narrowest point of the Solent, opposite the Isle of Wight guarding the approaches to Southampton Port and Portsmouth harbour. First fort completed i...

England, East Sussex, Eastbourne, Redoubt Fortress and Military Museum, Royal Parade.

England, East Sussex, Eastbourne, Redoubt Fortress and Military Museum, Royal Parade.

England, East Sussex, Eastbourne, Redoubt Fortress and Military Museum, Royal Parade.

Spain, Andalucia, Cadiz, Cathedral seen from the seafront.

Spain, Andalucia, Cadiz, Cathedral seen from the seafront.

Poland, Krakow, Wawel Hill, Wawel Castle, View of Wawel Cathedral and Wawel Castle from The Sandomierska Tower.

Poland, Krakow, Wawel Hill, Wawel Castle, View of an artillery tower from The Sandomierska Tower.

Poland, Krakow, Wawel Hill, Wawel Castle, The Sandomierska Tower.

Malta, Dingli, Clifftop radar station with sign warning people with heart pacemakers of danger.

England, Hampshire, Milford on Sea, Second world war defences at Hurst Castle to defend the strategically important Solent.