A Ukrainian fintech founder and drone developer is offering about $540,000 in prize money to the winner of a race to land a drone on Moscow's Red Square. Volodymyr Yatsenko, the co-founder of Monobank, a Ukrainian online banking service, announced the competition in a Facebook post last week. The competition is open to any Ukrainian drone developers and will take place on May 9, according to the Ukrainian Military Center, a Ukrainian news outlet covering defense. May 9 in Russia is Victory Day, a time when the country celebrates the Soviet victory over Nazi Germany. Yatsenko himself is the developer...