long submarine in the port of peenemünde on the baltic sea island of usedom

submarine harbor boat navy port ship view baltic sea bay cloudy coastline district embankment german germany gulf insel island panorama juliettclass july mecklenburg mecklenburgvorpommern ostsee peenemuende pier popular uboot seaport soviet tourist u461 uboat usedom vorpommern water old background promenade ussr aerial russia war rusty apparatus compartment control device diesel energy clouds