what happened to Japan’s WWII aircraft companies after 1945

When WWII began in 1939 Japan was an aeronautical giant; one of the top five aerospace powers on Earth. Six years later the industry lay in ruins and a year after that, no longer even existed on paper.

With the possible exception of Mitsubishi, very little was ever written about Japanese aerospace companies before WWII and most were unknown outside of their homeland; in contrast to companies like Messerschmitt or Boeing which were famous worldwide. Nearly no attention at all was given to what happened to them after WWII.

A study of their final fates also has a second story. This is how defense contractors – which dominated Japan’s GDP during the early 1940s – were dismantled in a controlled way to limit the “contagion” of their loss to the wider postwar economy.

(Mitsubishi’s bombed-out factory at Nagoya at the end of WWII.)

(The Nakajima Aircraft corporate offices in Ota during the post-WWII American occupation. Today a Subaru factory; one of Nakajima’s descendants, is on these grounds.)

last voyage of HTMS Sri Ayudhya / the Manhattan Rebellion

Thailand’s two Thonburi class warships of WWII were very unique and interesting designs, but very little has been written about them.

The second ship of the class, HTMS Sri Ayudhya, was later sunk in one of the strangest situations of post-WWII naval history; a big-gun capital ship fighting in the downtown of a major inland city. Outside of Thailand even less has been written about that. So, perhaps this will be of value.

(The Thonburi class as they appeared during WWII.)

(The old dredge Manhattan, which lent its name to the failed 1951 rebellion which resulted in the loss of HTMS Sri Ayudhya.)

Bedcheck Charlie 1950 – 1953

The Korean War’s air combat is best known for the duels of MiG-15s and F-86 Sabres in the world’s first jet-vs-jet matchups. An unusual sideshow to that was North Korea’s use of woefully obsolete WWII types as night harassment planes. They were called “Bedcheck Charlies” by the Americans.

(North Korean Po-2 “Mule” which was used as a Bedcheck Charlie plane, just as the Soviets had done during WWII.) (artwork via Wings Palette website)

(The MBR-2bis, another WWII Soviet plane used by the North Koreans for Bedcheck Charlie missions.)

(Two of the WWII-legacy American answers to the problem: a F4U-5NL Corsair and in the background, a F7F-3N Tigercat.)

WWII weapons in Shanghai: VJ Day to 1949

During the 19th and early 20th centuries, Shanghai was famous as China’s international city, a busy trade port with notorious underworld . During the latter part of the 20th century, the city languished through Mao’s Great Leap Forward and Cultural Revolution, before once again becoming a world-class city leading in finance, technology, and culture at the turn of the millennium.

There was a very brief time after WWII, only four years, when the city was under the Kuomintang (KMT), or nationalist Chinese government. What makes this period interesting militarily, was the unusual combinations of WWII weaponry fielded there, and a now largely-forgotten American military presence in China.

(Officers of the Shanghai Police Department monitor a political protest in 1948. Equipment includes a stahlhelm M35 helmet and Arisaka Type 38 rifle.)

(An abandoned Mitsubishi Ki-21 “Sally” bomber sits opposite American C-46 Commando, C-54 Skymaster, and C-47 Skytrain transports at a former Japanese airbase near Shanghai after WWII.)

(Soviet-made T-26 and American-made M3/M5 Stuart tanks of the nationalist army together in Shanghai during 1949. An irony of this last battle is that the nationalists were partially equipped with Soviet gear and the communists were partially equipped with American gear.)

Philippines pt.2: WWII weapons used 1946-2018

(part 2 of a 2-part series)

After achieving independence from the United States ten months after the end of WWII, the military of the Philippines was infused with a variety of WWII American weapons, some of which are still in use in 2018.

(Recruits train with a mix of M16s and M1 Garands in 2018.)

(Philippines army soldiers display weapons captured from Abu Sayyaf in 2017 including a pair of M1 Garands, one of which has been spray-painted glossy black.)

Philippines pt. 1: “Mickey Mouse Money” after WWII

(part 1 of a 2-part series)

Every nation that participated in WWII had effects on it’s economy after the war ended. For the Philippines, an unfortunate combination of circumstances meant that these effects lasted longer than probably anywhere else, and most curiously the money itself (the physical printed cash) was an issue decades later.

(American soldiers behind a M4 Sherman advance down the right field foul line of Rizal Stadium in February 1945. The ballpark had been converted into a HQ by Japanese forces. For the Philippines, the occupation was ending but the post-WWII monetary woes were just beginning.)

(A stack of old Japanese Invasion Money stamped by the failed JAPWANCAP scheme of the 1950s.)

a Gato under the Rising Sun

During WWII, the Imperial Japanese Navy’s submarine force was more advanced than it is often given credit for today – mostly, due to it being overshadowed by the successes of American and German subs during the war.

Japan’s submarine force ceased to exist with the end of WWII. That it was later resurrected during the Cold War was by no means a certain thing, nor was it easy. The rebirth of the Japan Maritime Self-Defense Force’s (JMSDF) undersea wing is largely forgotten today, and even more so that it started with a submarine which itself had fought against the empire during WWII.

(The US Navy’s Gato class of WWII.)

(The JMSDF’s first submarine, the Gato class Kuroshio, ex-USS Mingo of WWII.)

flow of WWII weapons after the war

Since starting wwiiafterwwii, I have wanted to do something on this topic but was unsure how to approach it. I am interested in how WWII weapons performed in battle against Cold War replacements. But also, it is fascinating to consider how they ended up where they did after WWII……how did a Garand built to fight Imperial Japan end up in the Somali desert in the 1970s, or how did a Waffen-SS sturmgewehr end up in 21st century Damascus?

(An ex-Wehrmacht NbW 42 Nebelwerfer with Interarms markings in the 1960s.)

Mukden Arsenal after WWII

(Zhang’s Gate, the old entrance to Mukden Arsenal)

For people interested in Japanese firearms of WWII, the name Mukden Arsenal is familiar. The history of the facility after Japan’s defeat is less well known. Under various names, it did survive for some time, producing an odd mix of WWII weapons after the war’s end.

(Mukden Arsenal proofmark during WWII)

Cleaning up after WWII

Since starting wwiiafterwwii, I receive from time to time suggestions for topics. These are wide-ranging but two in particular seem very popular: WWII weapons in the Vietnam War, which has been touched on several times; and a general question of how the world “cleaned up” WWII battlefields after the war. For the latter, I was surprised at how very little is written about it so perhaps this will be of interest.

One of the reasons WWII battlefields did not remain littered with vehicles for long was that, with the lone exception of the USA, all of the major warring powers made some official level of combat usage of captured enemy arms during WWII. The most formal was Germany’s Beutewaffe (literally, ‘booty’ or ‘loot’ weapon) effort, which encompassed everything from handguns to fighter aircraft with an official code in the Waffenamt system; for example FK-288(r) (the Soviet ZiS-3 anti-tank gun), SIGew-251(a) (the American M1 Garand rifle), and Sd.Kfz 735(i) (the Italian Fiat M13/40 tank). Captured gear was assembled at points called Sammelstelle and then shipped back from the front lines for disposition.