Collapsed bridge are of the Japanese Battleship Nagato, a 221 meter long, 42850 ton Imperial Japanese Navy Battleship The Perl of the Japanese Navy with 8 x 16 inch guns
Bikini Atoll consisting of 23 islands surrounding a deep 594 km2 central lagoon within the Marshal Island group. In July 1946 the US detonated two atomic bombs, testing the effects an atomic bomb would have on a feet of warships.
TecRec Blog 