Ukrainian President Volodymyr Zelenskyy is hoping to build stronger ties with Silicon Valley. Genya SAVILOV / AFP via Getty Images Ukraine has experience fighting and defending itself using drones . American tech companies have AI firepower. Ukrainian President Volodymyr Zelenskyy says the combination of the two could be world-changing. "American technological companies have a lot of different interesting AI technologies that we don't have. And we have a lot of things that they don't have because of our experience on the battlefield," Zelenskyy said on CBS News' "Face the Nation" on Sunday. "I think this cooperation can be huge and the most powerful in the world." Ukraine, out of necessity, has built an arsenal of drone tech and anti-drone tech on a shoestring budget, captivating the global defense industry as it's largely held the line — despite its underdog status — since Russia launched its full-scale invasion over four years ago.…