Tank shot, machine gun firing in the distance:
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Submarine movement at high speed
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Tank machine gun shots
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Several tanks approach, maneuver in the mud
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Tank shots while moving and torsion of the
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Submarine torpedo launch
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Submarine swims past underwater
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Alarm, alarm, submarine alarm
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An armored personnel carrier approaches,
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Tank movement
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Sonar submarine
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Opening, closing a submarine hatch
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Submarine torpedo launch (slow with
★★★★★