#ChemicalWake
A nuclear submarine needs thousands of liters of coolant per minute.

That water returns 10°C warmer, carrying zinc, nickel, hydrogen, and trace radionuclides.

The Soviet SOKS system detected this in 1969. The CIA declassified it in 2017.

#TransparentOcean #ChemicalWake #SOKS #AntiSubmarineWarfare
October 3, 2026 at 10:15 AM