The 6 scariest military vehicles of WWI and WWII

When the military needs to get where they’re going, they climb into some of the most intimidating vehicles on the planet.

Gun turrets, heavy armor, and aggressive stylings all make sure enemies know death is bearing down on them. But in the World Wars, many of the vehicles of industrial warfare were just getting started. These are six of the scariest military vehicles that generation served in.

Diesel Submarine

USS_Porpoise SS-172, 20_July 1944

Photo: Wikimedia Commons

Though quieter in a dive than their nuclear counterparts, diesel submarines were fraught with dangers. The batteries could catch fire and asphyxiate the crew or explode and sink the boat. Sub crews also had to fear their own weapons as torpedoes would sometimes “circle run,” traveling in a loop and hitting the sub that fired them.

M4 Sherman Tank

Sherman tank WWII World War II battles vehicles

Photo: German Wikimedia Commons

Early design flaws, such as ammunition storage in the tank turret, made these military vehicles susceptible to large explosions from minor hits. While the flaws were later fixed, it was just in time for the tanks to start facing off against newer Axis tanks with larger guns and thicker armor than the M4. Tank crews were forced to sandbag the inside of their vehicles and weld spare steel or old vehicle tires to the outside. The 3rd Armored Division deployed with 242 tanks and lost 1,348 over the course of the war.

Flying Aircraft Carrier

Flying Aircraft carrier scariest military vehicle scary dangerous

Photo: Wikimedia Commons

Two were built: The USS Akron and the USS Macon. The Akron was introduced to the fleet at the end of 1931 and experienced fatal accidents in 1932 and 1933. The first occurred while the ship was attempting to moor in California. Three ground crew members were killed and one was injured. In 1933, a crash at sea resulted in 73 of the 76 members of the crew dying and the total loss of the ship.

One of the survivors, Lt. Cmdr. Herbert Wiley, later took command of the USS Macon. Another storm at sea in 1934 brought down the Macon, but due to the addition of life jackets and the launching of rescue boats, only two members of the crew died. All three fatal accidents involving the airships, as well as multiple other crashes, were caused or complicated by trouble balancing the large ships’ lift and ballast. Flying aircraft carriers were largely abandoned until November of last year when DARPA put out a call for new designs to carry drones.

Mark I Tank

Scary military vehicles scariest Mark I Tank danger

Photo: Wikimedia Commons

The first tank to see combat, the British Mark 1 was revolutionary, but serving in it was rough. Inadequate ventilation meant the crew breathed carbon monoxide, fuel and oil vapors, and cordite fumes. Temperatures in the tank could climb to over 120 degrees Fahrenheit. Crews endured the heat and noxious gasses while wearing metal face masks because rivets from the hull would shoot through the cabin when struck by enemy rounds.

Albatross D.III

Scariest Military Vehicles dangerous albatross

Photo: Wikimedia Commons

Within two months of fielding, multiple wing failures led to the aircraft being grounded until it could be reinforced. One of the failures occurred while the famed Red Baron piloted it. In addition, the radiator was positioned immediately above the pilot, meaning holes from enemy fire caused the hot radiator fluid to immediately boil onto the pilot’s face.

Sherman DD Amphibious Tank

Scariest vehicles WWII Sherman DD amphibious tank

Photo: Wikimedia Commons

A descendant of the M4 Sherman above, the DD carried a rubber screen that would hold out water and allow it to float. But the craft could only handle waves up to one foot. They were deployed at D-Day where many sank due to rough seas and being launched far from shore. Crews were given breathing apparatuses in case they floundered, but the equipment only provided five minutes of air.

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