Ukraine is "open" to cooperation with Japan on drones and unmanned systems, its top diplomat said Friday, as it aims to leverage its combat-honed expertise to boost security and economic ties with partners.Ukrainian Foreign Minister Andrii Sybiha's comments in an exclusive interview with Kyodo News come after sources said Japan is considering introducing drones developed and refined by Ukraine during its fight against Russia's full-scale invasion that began in February 2022.Ukraine is "ready to share with Japan our experience gained on the battlefield," Sybiha said, adding that it is "open …READ FULL ARTICLE