Drone, submarine engine noise:
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Submarine movement, Engine start
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Submarine dashboard
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Tank drives by
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Water bubbles, Submarine engine noise
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Submarine torpedo launch (slow with
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Closing the hatch of a submarine, Opening
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Tank movement
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Submarine movement at high speed
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Tank awaits
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Submarine torpedo launch (fast with
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Catapult moves on a dirt road
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Surface movement, Submarine engine starting
★★★★★