Submarine engine noise, water bubbles:
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Engine start, submarine movement
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Tank shots while moving and torsion of the
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An armored personnel carrier approaches,
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Closing a submarine hatch, Opening
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Submarine torpedo launch
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Submarine engine noise, Drone
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Armored personnel carrier starts, expects,
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Shots of a tank machine gun in the distance
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Armored personnel carrier is approaching,
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Armored personnel carrier passes by
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Sonar submarine
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Submarine floats to the surface
★★★★★