So tryed a bit 2.36 verisjn, i have some thoughts to share:
1) laser weapons acquisition may lead also to an heavy laser, dont' you think?
2) cannot see why in 2038 akm, axe and flamethrower need days to be researched
3) most weapon gained through the "special weapons acquisition" topic are pretty useless bebause the very limited range, aside the APS rifle. may these have some more range?
4) explosives should be renamed dynamite (because it's effectively that). It may unlock another topic "explosive licence acquisition".
Don't pretend the game to be "realistic" but some details may be adjusted
4) i got two entire crews massacrated but strangely manage to recover an USO because last acquanaut of my second team was able to kill last acquatoi that decided to play "hide and seek" instead to kill my last soldier
and in the end i got him