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re: Of all the bizarre of warfare tactics: Kaiten “human torpedoes” may take the cake

Posted on 7/15/26 at 12:22 pm to
Posted by beerJeep
Louisiana
Member since Nov 2016
38970 posts
Posted on 7/15/26 at 12:22 pm to
quote:

That's interesting. In that case I wonder if their families were sad that they died or if they found honor in it.


Hiroo Onodas mother gave him a family heirloom knife to kill himself with rather than surrender.

He would go on to fight WWII for some 29 years after the war ended.
Posted by nes2010
Member since Jun 2014
7978 posts
Posted on 7/15/26 at 12:33 pm to
quote:

Bat bombs were an experimental World War II weapon developed by the United States. The bomb consisted of a bomb-shaped casing with over a thousand compartments, each containing a hibernating Mexican free-tailed bat with a small, timed incendiary bomb attached. Dropped from a bomber at dawn, the casings would deploy a parachute in mid-flight and open to release the bats, which would then disperse and roost in eaves and attics in a 20–40-mile radius (32–64 km). The incendiaries, which were set on timers, would then ignite and start fires in inaccessible places in the largely wood and paper constructions of the Japanese cities that were the weapon's intended target. The United States Navy took control in August 1943, using the code name Project X-Ray.
Posted by teke184
Zachary, LA
Member since Jan 2007
104910 posts
Posted on 7/15/26 at 12:35 pm to
quote:

Can't understand the mindset of those who go on suicide missions like that...


“Honorable general-San, are you out of your fricking mind?!?” - Cheech and Chong
Posted by idlewatcher
Planet Arium
Member since Jan 2012
98068 posts
Posted on 7/15/26 at 12:36 pm to
quote:

I bet they regretted it when they knew they were about to die...



Nope. Love of country.
Posted by tigeraddict
Baton Rouge
Member since Mar 2007
15038 posts
Posted on 7/15/26 at 12:38 pm to
They had a kamikaze torpedo and a kamikaze bomb/missile

Yokosuka MXY-7 Ohka

LINK

quote:

The Japanese kamikaze bomb, known officially as the Yokosuka MXY-7 Ohka ("Cherry Blossom") and derisively nicknamed the "Baka Bomb" by Allied forces, was a rocket-powered, human-guided suicide weapon used during the final stages of World War II




Posted by sledgehammer
SWLA
Member since Oct 2020
7688 posts
Posted on 7/15/26 at 12:39 pm to
This is a different one used by the Japanese on Iwo Jima and Okinawa.

Japanese officers believed the 320 mm spigot mortar's most effective method of employment was to inflict psychological damage on the American troops instead of inflicting casualties.[7][9] The 300 kg (660 lb) shells left craters 2.5 m (8 ft 2 in) deep and 4.5 m (15 ft) wide, but caused relatively few casualties due to minimal fragmentation

I can’t even fathom.
Posted by okietiger
Chelsea F.C. Fan
Member since Oct 2005
42718 posts
Posted on 7/15/26 at 1:45 pm to
My grandad used to talk about the massive craters left by Japanese mortar rounds.
Posted by Darth_Vader
A galaxy far, far away
Member since Dec 2011
74334 posts
Posted on 7/15/26 at 1:50 pm to
quote:

My grandad used to talk about the massive craters left by Japanese mortar rounds.


He was probably talking about the Type 98 “spigot” mortar…





American troops who saw them in action called them “flying trash cans”
Posted by okietiger
Chelsea F.C. Fan
Member since Oct 2005
42718 posts
Posted on 7/15/26 at 3:51 pm to
Holy shite
Posted by sledgehammer
SWLA
Member since Oct 2020
7688 posts
Posted on 7/15/26 at 3:52 pm to
Yes the 320mm spigot mortar. In With the Old Breed, Eugene Sledge talks about encountering one during the final push south on Okinawa
Posted by Don Quixote
Member since May 2023
5317 posts
Posted on 7/15/26 at 4:02 pm to
They also deployed Okha as an unpowered (aside from solid-fuel rockets for its final dive which could exceed 600 mph) wooden and metal suicide missile. It lacked landing gear or an escape mechanism; once released, the pilot had one mission. The allies called it Baka, Japanese word for "fool".




This post was edited on 7/15/26 at 4:04 pm
Posted by TigerHornII
Member since Feb 2021
1177 posts
Posted on 7/15/26 at 4:14 pm to
quote:

quote:
Can't understand the mindset of those who go on suicide missions like that...


When you are told that if your country loses the war then everyone you know and love will be raped, tortured, and killed by the victors then its easy to understand that mindset.


Ironically enough, that is exactly what the Japanese Imperial Army did to the Chinese that they conquered.
Posted by TigerHornII
Member since Feb 2021
1177 posts
Posted on 7/15/26 at 4:20 pm to
quote:

They had a kamikaze torpedo and a kamikaze bomb/missile

Yokosuka MXY-7 Ohka

LINK

quote:
The Japanese kamikaze bomb, known officially as the Yokosuka MXY-7 Ohka ("Cherry Blossom") and derisively nicknamed the "Baka Bomb" by Allied forces, was a rocket-powered, human-guided suicide weapon used during the final stages of World War II


Came here to add this one to the list. These were even more effective than the torpedo, only a handful were launched. In preparation for the US invasion of the Home Islands, they had a thousand or so of these in caves.
Posted by UncleFestersLegs
Member since Nov 2010
17013 posts
Posted on 7/15/26 at 4:34 pm to
quote:

The Kaiten became among the most feared of Japanese weapons, due to its exceptional range, its potential to deal enormous damage, and its terrifying accuracy.


Not buying this. Kamikaze attacks were much more effective
Posted by sledgehammer
SWLA
Member since Oct 2020
7688 posts
Posted on 7/15/26 at 5:34 pm to
United States sources claim that the only sinkings achieved by Kaiten attacks were the fleet oiler USS Mississinewa anchored at Ulithi on 20 November 1944, with the loss of 63 men;[22] a small infantry landing craft (LCI-600), with the loss of three men;[23] and the destroyer escort USS Underhill while operating northeast of Cape Engaño on 24 July 1945, with the loss of 113 men.[24]

American losses attributed to Kaiten attacks came to a total of 187 officers and men. The losses of Kaiten crews and support staff were much higher. In total, 106 Kaiten pilots lost their lives (including 15 killed in training accidents and two suicides after the war). In addition to the pilots, 846 men died when eight Japanese submarines carrying Kaiten were sunk, and 156 maintenance and support personnel were also killed.[25] This contrasts markedly with the relative success by kill-ratio of the Kamikaze pilots

Posted by AllDayEveryDay
The Sticks
Member since Jun 2015
9907 posts
Posted on 7/15/26 at 5:35 pm to
quote:

In that case I wonder if their families were sad that they died or if they found honor in it.


I visited Tokyo and went to the world war 2 museum which is a great visit to understand the war from the belligerent aggressor perspective. We had the front desk of the hotel get us a cab and the bellman proudly gave us his uncle's name to find in the kamikaze honor room. So they were proud of them then and it still exists today.

Also the museum is a timeline which starts with the US blockading them from China. They conveniently left out the whole reason why....like enslavement and occupation
Posted by Obi Wan Ryobi
Member since Feb 2026
265 posts
Posted on 7/15/26 at 5:48 pm to
quote:

Unfamiliar with Japanese tradition, are we? Noble suicide is one of their highest honors.


Posted by okietiger
Chelsea F.C. Fan
Member since Oct 2005
42718 posts
Posted on 7/15/26 at 6:15 pm to
quote:

nicknamed the "Baka Bomb" by Allied forces, was a rocket-powered, human-guided suicide weapon


Holy shite.
Posted by LSUBoo
Knoxville, TN
Member since Mar 2006
104293 posts
Posted on 7/15/26 at 6:23 pm to
quote:

Can't understand the mindset of those who go on suicide missions like that...


The CSS Hunley used in the Civil War wasn't much different. Those men must have known they were going to die in the process of sinking their target.
Posted by OleVaught14
Member since Jun 2019
12284 posts
Posted on 7/15/26 at 6:30 pm to
quote:

Projections of deaths were 3 million total for the US to take all of Japan.


We made approx 500,000 purple heart medals in anticipation of the casualties we would take from that invasion.

Rather than discarding them, the Department of Defense kept these medals in storage to honor future generations. For decades, servicemen injured in the Korean War, Vietnam War, and even the Gulf War received actual World War II-era medals from that surplus.

I think the last WW2 surplus purple heart was awarded in 2020.
This post was edited on 7/15/26 at 6:34 pm
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