Sonar submarine:
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Shell hit in the distance, Tank shots
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Tank shot, gunfight, War
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Maneuver in the mud, Several tanks approach
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Shot of two tanks, shells hit in the distance
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Cannon shot, Tank movement, machine gun
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Tank drives by
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Tank movement
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Armored personnel carrier is approaching,
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Armored personnel carrier passes by
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Closing a submarine hatch, Opening
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Opening, closing the hatch of a submarine
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Submarine alarm, Alarm, alarm
★★★★★