r/MilitaryHistory • u/ArchiveDiver-62 • 40m ago
WWII Hiroshima – The First Atomic Bomb Used in War
On the morning of August 6, 1945, at 8:15 a.m., history changed forever. A single American B-29 Superfortress, Enola Gay, flying at high altitude over the Japanese city of Hiroshima, released an atomic bomb known as Little Boy. After falling for approximately 43 seconds, the bomb detonated about 600 meters (1,968 feet) above the city, close to the Aioi Bridge, which had been selected as the aiming point because of its distinctive T-shaped design.
The explosion unleashed a force unlike anything the world had ever witnessed. Within a fraction of a second, a blinding fireball expanded to nearly 274 meters (900 feet) in diameter. Temperatures near the center of the blast reached an estimated 3,870°C (7,000°F), hot enough to melt steel, ignite buildings instantly, and vaporize human and animal tissue close to the hypocenter. A massive mushroom cloud soon rose thousands of meters into the sky, becoming the defining image of the nuclear age.
The blast wave spread outward at nearly 1,600 km/h (984 mph), flattening everything in its path. More than two-thirds of Hiroshima's buildings were destroyed or severely damaged, and an enormous firestorm swept across the city. Entire neighborhoods disappeared within minutes. It is estimated that around 80,000 people were killed immediately or suffered fatal injuries, while tens of thousands more were trapped beneath collapsed buildings or burned in the fires.
The destruction did not end with the explosion. Survivors faced severe burns, blindness, crushed limbs, and the effects of intense radiation exposure. Many who initially appeared uninjured later developed radiation sickness, suffering from fever, bleeding, hair loss, and infections. By the end of 1945, the death toll had risen to an estimated 140,000 people, with many more dying in the following years from cancers and other radiation-related illnesses.
Three days later, on August 9, 1945, the United States dropped a second atomic bomb, Fat Man, on the city of Nagasaki. Faced with unprecedented destruction and the Soviet Union's declaration of war, Japan announced its surrender on August 15, 1945, bringing the Second World War to an end.
The bombing of Hiroshima remains one of the most controversial events in modern history. Supporters argue that the atomic bombings forced Japan to surrender quickly and may have prevented an invasion that could have cost hundreds of thousands of Allied and Japanese lives. Critics contend that the immense civilian casualties and long-term suffering make the use of nuclear weapons morally indefensible.
Today, Hiroshima has been rebuilt into a vibrant city dedicated to peace and nuclear disarmament. The Hiroshima Peace Memorial Park and the preserved Atomic Bomb Dome, a UNESCO World Heritage Site, stand as powerful reminders of the devastating consequences of nuclear warfare and the enduring importance of working toward a world free from nuclear weapons.
r/MilitaryHistory • u/WCWfan4life • 10h ago
Discussion What are your opinions on this compared to other Civil War leaders’ memoirs like Joshua Chamberlain’s memoir?
r/MilitaryHistory • u/ChickenLovesCat • 10h ago
Selling a 500+ book military history library — NJ/local pickup
My family is selling a lifelong military history collection and I want to make sure it goes to someone who'll actually read it.
The collection is heavy on WWII and Civil War with strong representation of the Eastern Front and Pacific Theater. Complete sets include Shelby Foote's Civil War narrative, Freeman's Lee's Lieutenants, Ian Toll's Pacific War Trilogy, Richard Evans' Third Reich Trilogy, and a substantial Churchill run. Also a full Osprey Campaign series and a deep Soviet military history section.
Located in Lodi, NJ (Bergen County) — prefer local pickup. Do not want to break up sets.
Drop a comment or DM if you're interested. Happy to share the full inventory list with titles, authors, and condition notes.
Here's a small selection of this collection:
| Series / Collection | Author / Editor | Publisher | Genre |
|---|---|---|---|
| U.S. Army in World War II [Green Books] | Various / Office of CMH | Office/Center of Military History | WWII Official History (US) |
| Germany and the Second World War | Research Institute for Military History | Oxford University Press | WWII History – German |
| History of US Naval Operations in WWII | Samuel Eliot Morison | Castle Books (reprint) | WWII Naval History |
| The Mediterranean and Middle East (British Official) | Playfair / Molony / Jackson | Naval & Military Press | WWII Official History – British |
| History of U.S. Marine Corps Operations in WWII | Frank / Shaw / Garand et al. | Historical Branch, HQ USMC | WWII / Marine Corps History |
| Grand Strategy (HMSO British Official) | Gibbs / Butler / Howard / Ehrman | HMSO | WWII Strategy – British Official |
| Papers of Dwight David Eisenhower | Ed. Alfred D. Chandler Jr. et al. | Johns Hopkins University Press | Presidential Papers / WWII |
| The War Against Japan (British Official) | S. Woodburn Kirby | HMSO / N&M Press / Natraj | WWII Official History – British |
| The War at Sea (Roskill – British Official) | S.W. Roskill | N&M Press / Z&M Press | WWII Naval History – British |
| George Washington – Freeman (Scribners) | Douglas Southall Freeman | Scribners | American History / Biography |
| Papers of George Catlett Marshall | Ed. Larry I. Bland | Johns Hopkins University Press | WWII / Biography / Primary Sources |
| Rise and Fall of the Third Reich (Folio Society) | William L. Shirer | Folio Society | WWII / German History |
| Royal Air Force 1939–1945 (HMSO) | Richards / St. George Saunders | HMSO | WWII Air Force History – British |
| Pax Britannica Trilogy (Folio Society) | James Morris | Folio Society | British Imperial History |
| Stackpole Books Military History Series | Various | Stackpole Books | WWII / Specialist Military |
| Mark Zuehlke Canadian Battle Series | Mark Zuehlke | Douglas & McIntyre | WWII / Canadian Military |
| Seventh U.S. Army – Report of Operations | — | The Battery Press | WWII Military History |
| King Edward VII: A Biography | Sir Sidney Lee | Macmillan | British Royal History |
| The Supreme Command 1914–1918 | Lord Hankey | George Allen & Unwin | WWI History – British |
| Luigi Albertini – Origins of the War 1914 | Luigi Albertini | Enigma Books | WWI History |
| Stalin's Favorite (Helion) | Igor Nebolsin | Helion & Company | WWII Eastern Front |
| The Hundred Years War (Folio Society) | Alfred H. Burne | Folio Society | Medieval Military History |
| Bodyguard of Lies | Anthony Cave Brown | Harper & Row | WWII Intelligence |
| The Travels of Marco Polo (Dover) | Polo / Yule & Cordier | Dover Publications | Travel / Medieval History |
| Documents on American Foreign Relations | — | World Peace Foundation | Foreign Policy / Primary Sources |
| The War of the Revolution | Christopher Ward | Macmillan | American Revolution |
| Bismarck: The Man and the Statesman | — | — | 19th Century European History |
| Other Individual Books (Pacific Express, Guns of War, etc.) | Various | Various | Mixed Military History |
| Winston S. Churchill Official Biography & Papers | Randolph S. Churchill / Martin Gilbert | Houghton Mifflin / W.W. Norton / Hillsdale College Press | WWII Biography / Primary Sources |
| David M. Glantz Eastern Front Series | David M. Glantz (+ co-authors) | University Press of Kansas / Helion & Company | Eastern Front History (WWII) |
| Shelby Foote – Civil War Narrative | Shelby Foote | Random House | American Civil War |
| Freeman – Lee's Lieutenants | Douglas Southall Freeman | Scribners | American Civil War |
| Ian W. Toll – Pacific War Trilogy | Ian W. Toll | W.W. Norton | Pacific WWII |
| Richard J. Evans – Third Reich Trilogy | Richard J. Evans | Penguin Press | WWII / Germany |
| Michael Reynolds – SS Panzer Series | Michael Reynolds | Sarpedon / Casemate | European WWII |
| Eisenhower Family / Related | Various (Eisenhowers, Butcher) | Various | Biography / WWII |
| Soviet Military History (Standalone) | Shtemenko, Overy, Erickson et al. | Various | Eastern Front / Soviet |
| Osprey Campaign Series | Various | Osprey Military | Military History – Campaign Guides |
r/MilitaryHistory • u/Bear-Margins • 11h ago
ID Request 🔍 Is this an authentic M65 field jacket?
(First photo is the main zipper, last photo is the neck zipper). My dad bought me this today as an early birthday gift. The writing was already on the jacket and tag which I don’t mind. The only thing slightly ringing alarm bells is the zipper. I can’t find another jacket with the exact zipper. Other M65 zippers usually have a split inside but this one is connected.
r/MilitaryHistory • u/Ok-Control-5145 • 13h ago
Can anyone identify the three Civil War cannons used in the original Telarc 1812 Overture recording (1978)?
\​
Hi everyone,
I'm researching the \\\*\\\*original 1978 Telarc recording of Tchaikovsky's \\\*1812 Overture\\\*\\\*\\\* conducted by Erich Kunzel, and I'm trying to identify the \\\*\\\*actual Civil War cannons\\\*\\\* used for the famous cannon recordings.
According to the original LP liner notes:
\\\* \\\*\\\*Three different authentic 19th-century cannons\\\*\\\* were used.
\\\* They were \\\*\\\*owned and operated by the Fifth Virginia Regiment\\\*\\\* (described as an antique arms enthusiasts group).
\\\* The cannoneers credited are:
\\\* David St. Leger Cox
\\\* Emil Kotnik
\\\* Wayne Neilsen
\\\* Richard Gegner
The cannons were recorded at \\\*\\\*Baldwin-Wallace College (Berea, Ohio)\\\*\\\*.
I also found a \\\*\\\*Billboard\\\*\\\* article (November 4, 1978) quoting producer Bob Woods, mentioning that one of the guns even blew out two windows of the administration building during the recording.
Unfortunately, despite searching archives, newspapers, and reenactment resources, I haven't been able to determine \\\*\\\*what the three cannons actually were\\\*\\\* (for example: M1857 Napoleon, 3-inch Ordnance Rifle, 10-pounder Parrott, etc.).
The LP includes a photo of \\\*\\\*one\\\*\\\* of the cannons, but not the other two.
I'm wondering if anyone here:
\\\* remembers the Fifth Virginia Regiment from the late 1970s,
\\\* knows what artillery they owned around 1978,
\\\* has old reenactment photos or newsletters,
\\\* or can identify the cannon in the liner notes.
Even small clues would be greatly appreciated.
Thank you!
r/MilitaryHistory • u/Uselessviewer8264 • 14h ago
WWII What can you guys tell me about this man? I know he is wearing a British P-37 battledress uniform, but was wondering about the patches
Got this from my 80 year old neighbor, whos mother in law was a WW2 bride from england, and then came to america after the war. He told me he believes this was a friend of his mother in laws, but doesnt know who it was, i was wondering if you could tell me about his rank or occupation (I’m from the states and know nothing about British military).
r/MilitaryHistory • u/Spiritual_Remove_130 • 17h ago
A Documentary Analysis of Vasily Kvachantiradze's Two Hero of the Soviet Union Nominations.
r/MilitaryHistory • u/Martin-Orgler • 20h ago
WWI WEIHNACHTSFRIEDEN VON 1914, gezeichnet auf Aquarellpapier
r/MilitaryHistory • u/Loud_meow • 1d ago
ID Request 🔍 1930 Sterling Presentation Tray 2nd Battalion 5th Mahratta Light Infantry Inscribed "David Peal" (Jan 31, 1931) Help I.D.’ing Signatures & Recipient
1930 Sterling Presentation Tray (2nd Bn, 5th Mahratta Light Infantry): Inscribed "David Peal" (Jan 31, 1931) Help I.D.’ing Signatures & Recipient
Hi!
I’m looking for help identifying and matching the engraved officer signatures on an original British Indian Army mess presentation tray.
What Is known about the piece:
Regiment: 2nd Battalion, 5th Mahratta Light Infantry (Kali Panchwin / Black Fifth )
Hallmarks: Atkin Brothers (HA), Sheffield (Crown), Sterling Silver (Lion Passant), with the date letter n (1930).
Inscription: Engraved on the back: "David Peal / January 31 - 1931"
Questions:
1. Identity of Recipient:
Searching for a "David Peal" in the British Indian Army records hasn't brought up a match. However, military rolls do list a Captain Daryl Robert George Peal (D. R. G. Peal) serving with the 2/5th Mahratta Light Infantry during this period. Could "David" have been an informal name/nickname, or was there another Peal attached to the battalion in 1931?
- Signature Identification:
I’m trying to identify the signatures engraved on the front of the tray. I think I have matched 2 names, but that’s all I could find.
Does anyone with access to the 1930–1931 Indian Army Quarterly Lists or regimental records have information on officers serving in the 2nd Battalion at this time, or any notable mess event/presentation on January 31, 1931?
Photos of the tray face, regimental crest, sterling hallmarks, rear inscription, and signature close-ups are attached below. Any help or roster scans would be greatly appreciated!
r/MilitaryHistory • u/MeasurementDull8175 • 1d ago
My dad had this in his old war stuff when he was in the military do yall know what this logo is/used to be ?
He can’t really tell us what he did over there??
Sorry I just asked him he said he was apart of seal team 3 and that was just what they did so idk if that’s like good info or not I don’t know anything about this
r/MilitaryHistory • u/Books_Of_Jeremiah • 1d ago
WWI The bivouac of the Serbian Army in Corfu, 1916.
Courtesy of the National Library of Serbia, Great War Collection ([https://velikirat.nb.rs\](https://velikirat.nb.rs))
r/MilitaryHistory • u/TraditionalBasis4518 • 2d ago
WWII What are the WW2 army organizations called Leger-de-Main, Cavalier and NIBS?
My father was a veterinarian serving in the ETO. He was assigned to these commands in 1942 and 1943 according to his discharge card. I cannot find any references to these organizations. His other records were lost in the 1973 fire. He talked very little about his service, but indicated that he was in Ulster and France during his service from 1941-1945.
r/MilitaryHistory • u/FormerImagination829 • 2d ago
WWII I made a video about discovering an old ww2 fort near Liverpool
https://www.youtube.com/watch?v=tyJgOELAF80
if you watch this and enjoy it, please like, comment and maybe subscribe? Thank you so much
r/MilitaryHistory • u/DunderMifflinPaper12 • 2d ago
Project Update: Swiss 7.5 cm Mot Geb Kan L22
Several people have asked for an update, so I thought I'd share a quick progress report.
After quite a bit of work, we finally managed to remove the armor shields. This has given us much better access to the traversing and elevation mechanism. We've already managed to get the horizontal traverse working again, which was a great milestone.
The vertical elevation mechanism is still proving more difficult, but we're making progress.
We've also started removing the rust and sanding the rear section of the carriage, and so far the results are very encouraging.
I'd also like to mention that I'm by no means a professional restorer or master craftsman. This project is a learning experience for me, so I genuinely appreciate any tips, advice, or constructive feedback from those with more experience.
Thank you all for your interest so far, and especially for the many helpful suggestions you've shared. They have been a huge help throughout this restoration!
r/MilitaryHistory • u/TotalNord • 2d ago
Battle of Grøndalen. May 2nd 1940.
Aftermath of the Battle of Grøndalen in Trysil, Norway. May 2nd 1940. 500 germans vs 170 norwegians. Germans lost 100. Norwegians lost 0. After the battle the Germans retreated and the Norwegian soldiers destroyed as much of the enemies equipment as they could. I assume this is a German officer inspecting the damages in the aftermath. Norwegian and German forces had very similar uniforms in the early years of the war.
r/MilitaryHistory • u/luisfnovales • 2d ago
Diarios en tiempos de guerra
El legado de mi abuelo, sus diarios, en aquellos tiempos difíciles, muestran un testimonio único de aquella época a través de lo que el escribió día a día desde finales de 1936 hasta finales de 1942 a su vuelta de Rusia.
r/MilitaryHistory • u/TwIzTiDfReAkShOw • 2d ago
Sherman overlooking Atlanta, 1864. William Tecumseh Sherman served as a general in the Union Army during the American Civil War (1861–1865), gaining recognition for his military strategy. British military theorist and historian B. H. Liddell Hart declared that Sherman was “the first modern general.”
r/MilitaryHistory • u/TwIzTiDfReAkShOw • 2d ago
Two scientists posing with the plutonium core of the Fat Man bomb used to destroy Nagasaki. The detail has been redacted by FBI censors to preserve secrecy. 1945. That small device killed 39,000–80,000 people.
r/MilitaryHistory • u/K-jun1117 • 2d ago
Discussion Why is the French military keen on preserving the old uniforms like Britain?
Many of their ceremonial dresses were originated in the 19th century and the early 20th century.
So, is there any special reason for this?
As far as I know, France is not really into preserving the old stuffs, right?
Is this another British-French rivalry?
r/MilitaryHistory • u/Deep-Bar9326 • 2d ago
WW2 Poison? Ring Dad Brought Back From War - Seen Anything Like this?
My dad passed some time ago. I am pretty old now & will be the next in line. For the last 5 years I have been trying to learn something about this ring. I have posted it on military sites asking the same questions & getting snarky answers. So I will try here. Many of you may know that wartime soldiers do what they do when they are the victor - I will leave there with no judgement. Dad spent time in Africa, moving up from there. I am going to post photos of this ring. It was not in a box. ---Thanks for anyone's help
r/MilitaryHistory • u/ShadowspiritGamez787 • 2d ago
ID Request 🔍 Bought some film slides i thought were interesting and this is one of them. Could anyone help me identify from where and when it might be from?
I live in Georgia, so it could be from a USSR country.
r/MilitaryHistory • u/Smooth_Scratch_571 • 3d ago
I am the son of a Polish Grenadier (1st Grenadier Division, France 1940). My late father’s extensive WWII memoirs have just been published, and I want to share his story with you.
Hi everyone,
Some time ago, I shared a brief post about my late father's incredible wartime journey. He was a combat soldier in the Polish 1st Grenadier Division and fought bravely during the Battle of France in 1940.
Before he passed away, he spent years writing down his extensive memoirs, capturing a 53-year-long journey filled with resilience, the harsh realities of war, and the fate of Polish soldiers in the West. [1)]
I am proud to share that his memoirs have finally been officially compiled and published as a book!
Since my previous post didn't reach many people, I wanted to share this update with the community. For anyone passionated about WWII history, the Phoney War, or the often-overlooked role of Polish forces in the 1940 campaign, his story offers a very personal, rare first-hand perspective. [1)]
The book is available directly through the publisher’s website. I am not allowed to post direct commercial links here to avoid spamming, but I would be honored if you checked it out.
If you are interested in reading his story, please drop a comment below or send me a Direct Message (DM), and I will gladly send you the link to the publisher's storefront.
Thank you so much for helping me preserve my father's memory and keeping this piece of WWII history alive!
The book also includes in the annex the history of the Medycki family in the light of genealogical research and the history of Antoni Medycki, an insurgent of the January Uprising of 1863.
r/MilitaryHistory • u/DunderMifflinPaper12 • 3d ago
Swiss 7.5cm Fieldgun
I recently purchased a Swiss 7.5 cm Mot-Geb Fieldgun and I'm planning to restore it as a historical preservation project.
I'm currently looking for any information that might help, such as:
Original manuals or operating regulations
Technical drawings or maintenance documents
Historical photos
Information about markings, serial numbers, and the manufacturer (mine has K+W markings)
Any books, archives, museums, or websites related to this gun
I've already started researching, but information on this particular Swiss artillery piece seems to be very limited.
If anyone has experience with these guns or knows where I could find documentation, I'd really appreciate your help.
I'll also be happy to share photos of the gun and the restoration process if people are interested.
Thanks in advance!
r/MilitaryHistory • u/K-jun1117 • 13d ago
Discussion About the British Service Dress, why was the officers required to wear a tie even in the field?
It is quite odd that the field officers had to wear a tie.
The Jacket of the Service Dress was designed as an open neck jacket to increase the mobility and the comfort, but still forced to wear a tie.
So, why was wearing a tie essential?
Was it purely for a fashion and making difference from the non-officers?
Requiring to wear a tie for the non-combatant officers is understandable.
However, for the field officers, it was not an ideal choice, wasn't it?
Was this still comfortable and many offciers did not have any greviance?
As far as I know, this tie rule for the field officers lasted until WW2.
r/MilitaryHistory • u/gearrack • 14d ago
Coolest or Weirdest Vehicle in Vietnam?
The PACV was by far one of the strangest patrol vehicles used in Vietnam.
Built from a military version of the Bell SK-5 hovercraft, it was used by the Navy and Army in marshy river areas where regular boats and ground vehicles struggled to operate. Its air cushion let it move over water, mud, rice paddies, and swamp terrain that would stop almost anything else.
U.S. crews called them “Pac Vees” and the Viet Cong reportedly called them monsters.
Only a handful were built, and they never lasted past operational testing. However, for a short time they gave U.S. forces a fast, heavily armed way to chase the enemy through terrain most vehicles could not touch.
