Dutch Submarines at the start of the Pacific Campaign - 'Ship a day' Helfrich leads the charge!
Dutch Submarines in Color (1938)
World War 2 - Dutch Submarine Marooned On Reef - Pacific Theater Of Second World War
Submarine to Submarine rescue in WWII Pacific 1945 - with original color footage [WWII DOCUMENTARY]
The USN Pacific Submarine Campaign - The Struggle is Real (Jan'43 - Jun'43)
How Effective were Dutch Submarines in World War 2? (1941-1945)
The USN Pacific Submarine Campaign - The Dark Year (Dec'41 - Dec'42)
Secret Fleets Part One
This Dutch Submarine Terrorized Japan And Earned A Dark Nickname
Meet the LEGENDARY Dutch Commander "Ship-a-day" Helfrich
O 19 Rescue
Destruction of the Dutch Navy: Battle of the Java Sea, 1942 - Animated
Holland-type submarines - Guide 407
The K class - Lawn-darts of the sea?
The Submarine Survival Story No One Told You
Battle of Dutch Harbor
Destruction of Japanese submarine after end of World War II HD Stock Footage
Japan's Entire War Plan Relied on One Thing: Indonesian Oil
The British Pacific Fleet - Sweeping Sakishima, Brooms Needed
World War II Subs That Went Missing And Were Never Found
![Submarine to Submarine rescue in WWII Pacific 1945 - with original color footage [WWII DOCUMENTARY]](https://img.youtube.com/vi/YcTzOJyuCqw/0.jpg)
