During the Ukraine war we're going to see military technology advanced and new technologies be developed or abandoned

We've seen the Ukrainian drones successfully sink in the Russian navy and it puts into jeopardy fleet carrier doctrine which has been dominant since the second world War

Also it's a possibility that America has wasted billions in building supercarriers when smaller aircraft carriers or drone careers

Could be the future of naval warfare

As for the turtle tank it could be going to the dustbin of history when it comes to the development of the tank which goes back to the early drawings of Leonardo da Vinci from the early 16th century