Japanese submarine at periscope depth.
Palabras clave
military,
warship,
battleship,
submarine,
periscope,
japan,
japanese,
depth,
battle,
blue,
class,
coast,
defense,
fleet,
force,
horizon,
marin,
maritime,
modern,
nautical,
naval,
ocean,
patrol,
rise,
sea,
security,
self,
self protection,
ship,
sky,
steel,
surface,
surface,
technology,
vessel,
war,
water,
wave,
weapon