>

It's going to be a bit difficult. The industry is used to receive an order, write an invoice, make a random generator show some fluffy drawings with weird symbols and progress charts that haven't changed since 1932 (they're literally copies). After they receive the money and pay the circle the money, transfer the rest to offshore accounts and stamp the papers, the empty crates are shipped to non existent warehouses.
Actually producing something will require years of startup costs and technology they don't even know exist. 
Wouldn't it be easier just to buy them from their friends in the Axis? Oh wait, that's exactly what they're doing.
When pressed on lack of resources, manpower, and corrupt officials siphoning off funds, Putin retorted: "git gud" >

Be best >

Some industrialist about to get a new mega yacht. >

In response, Russias defence industry presents it's new weapon system: AK-47 (meaning it's literally from 1947) but with a bit of the rust polished off with sandpaper >

:-O! How much of the rust?? No, wait! It doesn’t matter! I’ll put in an order for fifty thousand of them! You don’t even need to deliver any to me. We’ll bang out the paperwork, and split the allocated cash between us! >

Putin: Up your game!
Industry specialist: Grift faster! >

Good luck with that. You built up a country that rewards and encourages corruption. Nobody in a position of power in russia got there because of their competence.
Now deal with the consequences. >

And quietly many zeroes were added to numbers of produced weapons, and all was good again ... >

Russian General: We get card from glorious leader Putin, it say "Get better soon!"
Russian Colonel: But, we are not sick...