(July 13, 2022, 12:29 PM EDT) -- WASHINGTON, D.C. — The U.S. Supreme Court on July 12 granted Russian entity PAO Tatneft an 18-day extension to file its response to a recent petition for a writ of certiorari filed by Ukraine that asks the high court to review a circuit split over the availability of forum non conveniens defenses in foreign arbitration cases, which it says the District of Columbia Circuit U.S. Court of Appeals disregarded in affirming the confirmation of a $173 million award against it....