A second corvette-type warship has been launched for Ukraine in Turkey, which it was built. “We know better than anyone how important security is, and this corvette will be a pledge of security for our entire common region,” said the Ukrainian president’s wife, Olena Zelenska, at the ceremony in Istanbul, according to a statement released on Friday. The ship, christened Hetman Ivan Vyhovskyi in March, is now undergoing sea trials. The corvette was ordered in 2020 before the Russian invasion of Ukraine. The coastal defence vessel, which is equipped with modern stealth technology, was ordered fr…