https://mathoverflow.net/users/11100/dima-pasechnik
USSR->Australia (Perth)->Netherlands->Germany->Netherlands->Singapore->Oxford (UK)
Lecturer at CS Department, mathematician interested in “computer algebra”.
My Erdős number is 2 in two different ways, via Lex Schrijver, and via Michel Deza.
@YourNetworkIsHaunted Ukraine is building its missiles well enough even now, it has expertise, skilled workers, etc. Ever heard of Mriya, Antonov, etc?
Also, ironically, it was a major supplier of the Russian Air Forces, and it maintained Russian rockets until recently.
https://en.m.wikipedia.org/wiki/Antonov