Made prior to World War II (WWII) this US Navy submarine recruiting film features footage of the Perch Class, Shark Class, Salmon Class, and Porpoise class submarines. Specific boats include: P-3 USS Shark, P-4 USS Perch, P-1 USS Porpoise, P-6, P-7, P-9, P-9. Also featured: USS Perch SS-176, USS Plunger SS-179, USS Pollack SS180, USS Pickerel SS 177, USS Salmon SS-182, USS Seal SS-183, USS Skipjack SS -184, USS Snapper SS-285, USS Sturgeon SS-187.

• 0:28: Introduction to submarines and their unique role in the Navy.

• 1:11: Explanation of submarine squadrons and their organization.

• 1:41: Description of torpedoes as the traditional weapon of submarines.

• 2:12: Importance of fuel and supplies for submarine operations.

• 3:03: Submarine squadron begins deep water maneuvers.

• 3:49: Historical context of submarines, mentioning Robert Fulton and early submarine designs.

• 4:43: Submarines’ limited time underwater and typical surface operations.

• 5:13: Submarine crew prepares for a practice dive and torpedo attack.

• 5:51: Submarine submerges, switching from diesel engines to electric motors.

• 6:33: Submarine approaches its target at periscope depth.

• 7:19: Targeting and firing torpedoes.

• 7:46: Submarine surfaces after a successful attack.

• 8:17: Crew prepares to defend the submarine on the surface.

• 8:54: Conclusion of the day’s exercises and return to port.

• 9:44: Reflection on the adventurous and dedicated life of submariners.

• 10:13: Final tribute to the submarine service of the United States Navy.

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This film is part of the Periscope Film LLC archive, one of the largest historic military, transportation, and aviation stock footage collections in the USA. Entirely film backed, this material is available for licensing in 24p HD, 2k and 4k. For more information visit http://www.PeriscopeFilm.com