U-a hundred and fifty five dipamerkan dekat Tower Bridge di London setelah Perang Dunia Pertama. Ancaman kapal-U berkurang pada tahun 1917, ketika kapal-kapal dagang mulai berlayar dalam bentuk konvoi dan dikawal kapal penghancur. Taktik ini terbukti sulit bagi kapal-U untuk mencari concentrate on, sehingga mengurangi kerugian; setelah hidropon dan

Police Identify labyrinth of tunnels connecting tents to generator in Hamilton encampment Hamilton law enforcement say that they discovered a series of 'male-created holes and tunnels' all through a patrol of a downtown encampment before this week.Britain was also worried about Germany's escalating army energy. Germany was developing its significan