The Dongfeng (simplified Chinese: 东风; traditional Chinese: 東風; lit. ‘East Wind’) series, typically abbreviated as “DF missiles”, are a family of short, medium, intermediate-range and intercontinental ballistic missiles operated by the Chinese People’s Liberation Army Rocket Force (formerly the Second Artillery Corps).

History

In the early years of New China, the industrial development of China mainly depended upon capital investment and technical assistance. At that period, China exchanged through foreign trade at equal values for “156 types” of Soviet industrial project assistance, with building nuclear bombs and missile factories and corresponding technologies included.

Chinese missile production started from imitating Soviet missiles. At the end of 1957, Soviet provided China with two P-1 missile models, and in June, 1958, the first batch of drawings and technical documentation of P-2 missiles was transferred. Scientists and engineers formed the Fifth Institute of National Defense Ministry (hereinafter called “the Fifth Institute”) , translated and copied those documents and made preparation for imitating the “1059”model missile.

“1059” was named for paying homage to 10th anniversary of the founding of New China of October 1, 1959. Under the lead of Qian Xuesen, scientists and engineers gained a thorough grasp of design theories, overcame technical obstacles and managed to advance imitations of Soviet missiles.

While the whole Fifth Institute was quietly getting immersed in hard work, the Sino-Soviet relationship suddenly cooled down and the “honeymoon period” of the two nations came to end. In June, 1956, the Soviets began to tear up the “Sino-Soviet New National Defense Technology Agreement”, and withdrew all the Soviet experts in the next year and abolished all the joint projects.

Although that following serious and tough situation fell upon the shoulders of Qian Xuesen, his confidence, self-improvement and self-esteem once again showed their power. During several round-table meetings, Qian Xuesen called upon all the personnel in the Fifth Institute with great passion not to give up or hold back, and to carry on the imitation of missiles. Qian stated,

“All of us in the Fifth Institute would certainly get straight and upright under the pressure of the fact that Soviet experts were withdrawn. We are able to build our own missile mission with our best efforts, and the Soviets cannot overwhelm us!”

“We shall continue our work day and night; we shall burn the candles at both ends!”

“We will certainly catch up with progress!”

Just like that, inspired by Qian Xuesen’s passion and inspiration, all comrade fellows bent their efforts towards only one direction, held their breath and swore to launch the “1059”missile to the sky.

At 9:00 am, under the command of chief officer, “1059”missile rose to sky, and hit the target exactly within the proposed impact area at the distance of 554km from the launch site after flying for 7 minutes and 37 seconds.

This “missile of our own”- “1059”was named for “Dongfeng 1”, DF-1 for short. From then on, Qian Xuesen led the Fifth Institute to succeed in improving and designing the “Dongfeng 2 and Dongfeng 3” missiles by ourselves and Dongfeng missile family were expanded and gradually grew up to be the champion weapons of our national defense mission. “Dongfeng 31-A model” nuclear missile attending our 60th anniversary military parade of the New China on the 2009 National Day was the strong new member of the Dongfeng missile family.

On October 16, 1964, the first atomic bomb exploded in China and the rising mushroom cloud astonished the world.

However, this atomic bomb was detonated by fixing it upon an iron cradle in advance, which caused western media to state it was “only a bomb without a gun” to satirize China, faced with the reality that, although atomic bomb had been produced, it still could not be discharged.

How to change that situation?

Undoubtedly, missile is the best “gun”. Qian Xuesen proposed to develop nuclear missiles carrying nuclear warheads on the basis of successful test launches of mid-and-short-range missiles, and that is the well-known pioneering work of “combination of missile and atomic bomb” at the present time.

Nuclear missiles are very different from typical ones. A subtle mistake could incur irreparable losses. Qian Xuesen led the Fifth Institute to make improvements for the “Dongfeng 2”missile. All the comrades worked hard and took every detail quite seriously and carefully.

On October 26, 1966, Marhshal Nie Rongzhen and Qian Xuesen came to the site to personally monitor the docking process of the “DF-2A”missile body and atomic warhead.

On the site, a young technician named Tian Xiankun took charge of that docking task. Given that the distance between the warhead and missile body was just longer than one foot, only by moving their bodies sideways could they go there. However, despite the narrow space, Tian Xiankun finished more than a hundred movements with perfect accuracy through his highly skilled technologies and tools, and succeeded in docking warheads and missile bodies just like doing embroidery on cloth.

On October 27, 9:00 am, Tong Lianjie, one of the seven operators pressed the button of the principal machine of the control platform, and China’s first nuclear missile slowly rose and flew to the sky with a roaring boom.

However, the control room fell into quiet after the missile taking off, and no one could dare take a heavy breath. In their eyes, the nine minutes of estimated flight time seemed endless.

At last, Lop Nur testing ground delivered a report,stating: the nuclear missile hit the target exactly and the nuclear explosion smoothly took place!

That moment was so valuable and delightful! The seven operators in the underground control room could not help but shed tears of joy…

To celebrate that great and historic moment, and learning we were prepared to build the Qian Xuesen Library, the Second Artillery Force of the PLA donated to our library a missile with the same model as the “DF-2A”nuclear missile , and allowed us to use it as a large-scale physical subject exhibit in the Library. On March 27, 2011, under witness of the public, military officers and soldiers together with the construction company managed to unload the missile and then hoisted it to move from roof to rotunda, which took 45 minutes to complete the whole lift and set-up process.

The most glorious and most dangerous moments condensed into extraordinary, historic, and frozen time, which silently says, the peaceful time and life today we have derive from the endless efforts of Qian Xuesen and others in very tough environment.

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Links To Resources (Aid and Theory):

Aid:

Theory:

  • Philosophosphorous [comrade/them, he/him]@hexbear.net
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    34 minutes ago

    i read a thing earlier about how the chinese military has done drills against a hypothetical technologically superior enemy (jokingly called ‘ROBOTECH’ drills), where the enemy has cut off any electronic comms, has a bunch of high quality units, and always knows locations and coordinates etc. the normal forces usually lost early on but eventually were able to stalemate and even achieve one or two victories. i would have made a whole post about it but i cannot find the source where i read this, and google is completely uselesss, giving me nothing but china fearmongering about robot dogs or something.

  • GalaxyBrain [they/them]@hexbear.net
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    34 minutes ago

    How hard is it to get into say comics or whatever specifically to be a shader/inker? That’s my favorite part of drawing and I love shading and inking other people’s work. When I draw stuff I literally make vague thick lines in sorta the shape of thing I’m drawing and everything else is shading. My stippling is incredible and I can really work a cross hatch. Pay me for it.

  • WhyEssEff [she/her]@hexbear.net
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    2 hours ago

    togashi went from writing one of the more egregious transphobic moments i’ve seen in manga in YYH to writing alluka. i’m honestly impressed. character growth

  • WhyEssEff [she/her]@hexbear.net
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    2 hours ago

    ch337. yeah I can see why this man has to hiatusmaxx. the back issues must be fucking him up. I’m sorry, but there’s a clear drop in the art, man. feel bad for him.

    • thelastaxolotl [he/him]@hexbear.netOPM
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      2 hours ago

      He also refused help from assistances and his own wife because he wanted to be the one who does the majority of the drawings

      I think it gets better when he starts to go on hiatus to rest

    • WhyEssEff [she/her]@hexbear.net
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      1 hour ago

      going from this

      to this

      over the period of one-arc-and-then-some has gotta suck ass man. It looks like it hurt to draw the chapter. i can’t imagine what it does to your psyche. shit sucks. I totally get it, I’m not going to fault him for it, but I gotta call it like it is. If I were him I’d just write the rest as a novel with occasional comic pages. His writing is still great, there’s just a noticeable drop in quality for art.

      • Mousy [they/them, love/loves]@hexbear.net
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        1 hour ago

        For the greed island and chimera ant arcs there were a lot of panels that were reworked for the tankobon releases. You’ll sometimes see people post scans of how it looked in wsj to dunk on togashi which is pretty shitty imo. As an aside i don’t think the art ever gets this bad again but it does get very wordy in the murder boat arc.

        • WhyEssEff [she/her]@hexbear.net
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          50 minutes ago

          Like objectively it’s not that great but it doesn’t make me angry with him or want to mock him, it just makes me feel bad for him. He’s really fucking talented, he’s got a rare prowess for manga storytelling that puts him in league with Oda, Fujimoto, and Inoue. After Miura, I can’t hold out hope, but dammit I just want to see this man write the whole story he wants to write. If he has to do it with ONE-esque art or if he has to do it in a novel, I don’t care, I just want to see his vision.

          allah lift all of Yoshihiro Togashi’s lower back pain from him and grant it unto Nobuhiro Watsuki inshallah

          • Mousy [they/them, love/loves]@hexbear.net
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            9 minutes ago

            What i think is a bit tragic is that there is some extremely good art in hxh at times and the paneling is consistently good so it is something he has a knack for but the toll of being a mangaka has just sadly caught up to him. I feel bad for fujimoto too since you can really see that the crunch is starting to burn him out as well.

            allah lift all of Yoshihiro Togashi’s lower back pain from him and grant it unto Nobuhiro Watsuki

            This will make me a believer

  • Rojo27 [he/him]@hexbear.net
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    2 hours ago

    Crushpostingsoypoint-2

    It probably wasn’t as serious as I thought, but the rebound after the ~1 month texting break and cooling of our relationship has been kind of amazing. Especially when I think back on my previous relationship/dating experience where my crush at the time just ended up ghosting me even though we worked together.

    I think just opening up about my feelings just a bit helped compared to that last time, but also just going back to the basics and being myself. I really was just thinking way to hard about how to advance our relationship into something more exclusive. I got away from who I am to an extent and I even started to feel as it the pressure I was putting on myself was manifesting itself physically through feeling stronger symptoms of anxiety. My entire mindset became “what am I doing wrong?” rather than “what can I do to make her happy.” And I also just completely tanked my self-esteem. I kept thinking I’m more of an annoyance than someone that can be a friend or more.

    Lately we’ve been texting pretty much daily. The flow of our conversations have been way better and we’re even getting a bit more flirty. Like today were were talking about something I was showing her on my phone and she nudged up against mecrush Later we were watching a baseball game and gave each other a huge hug when our team scored.

    I think all I really need to do after the lessons I’ve learned is just try and spend more time with her outside of work and continue to build something with her.

  • AmericaDelendaEst [comrade/them]@hexbear.net
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    2 hours ago

    I just watched a Japanese anime where the mc started cutting green onions and its like wtf it makes so much sense to start cutting from the white portion rather than the tips… why have people let me do it wrong all this time

  • AernaLingus [any]@hexbear.net
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    3 hours ago

    Working on my first open source project has really gotten the creative juices flowing for me. I always wanted to do a personal project, but I could genuinely never think of anything to do so I never even tried. It’s not that I’ve never written any code for myself, but they’ve always been scripts written to solve a hyperspecific problem and written with zero planning so they’re complete spaghetti code. But I recently thought of not one, but two nice little projects I could do and immediately started writing out some basic design docs for them, which may not sound like much but is way further than I’ve ever gotten before.

    One of the things I’m a little apprehensive about is how to create a clean and logical file/module hierarchy from scratch, but since neither project is too sprawling I figure I’ll just read a few articles, do my best, and then do a post-mortem to see what I can do better. If anyone has any specific advice about a good beginner resource for project/code organization, though, I’d love to hear your recommendations!

    Out of the two of them, I think I’ll start with the one that only requires a CLI, since it should be simpler and also involves finite state automata which was one of my favorite topics in uni. Looking forward to sinking my teeth into that one!